TW202229264A - 新穎cyp11a1抑制劑 - Google Patents
新穎cyp11a1抑制劑 Download PDFInfo
- Publication number
- TW202229264A TW202229264A TW111114824A TW111114824A TW202229264A TW 202229264 A TW202229264 A TW 202229264A TW 111114824 A TW111114824 A TW 111114824A TW 111114824 A TW111114824 A TW 111114824A TW 202229264 A TW202229264 A TW 202229264A
- Authority
- TW
- Taiwan
- Prior art keywords
- pyran
- methyl
- alkyl
- oxy
- isoindolin
- Prior art date
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- 239000003112 inhibitor Substances 0.000 title claims abstract description 21
- 108010084976 Cholesterol Side-Chain Cleavage Enzyme Proteins 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 492
- 150000003839 salts Chemical class 0.000 claims abstract description 43
- 102000001307 androgen receptors Human genes 0.000 claims abstract description 24
- 108010080146 androgen receptors Proteins 0.000 claims abstract description 24
- 201000010099 disease Diseases 0.000 claims abstract description 20
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 20
- 206010060862 Prostate cancer Diseases 0.000 claims abstract description 19
- 208000000236 Prostatic Neoplasms Diseases 0.000 claims abstract description 19
- 230000001419 dependent effect Effects 0.000 claims abstract description 16
- 238000011282 treatment Methods 0.000 claims abstract description 14
- 108010085012 Steroid Receptors Proteins 0.000 claims abstract description 11
- 102000005969 steroid hormone receptors Human genes 0.000 claims abstract description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 410
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 144
- -1 2 -(Isoindolin-2-ylmethyl)-5-((1-trimethylacetoxypiperidin-4-yl)methoxy)-4H-pyran-4-one Chemical compound 0.000 claims description 140
- 150000002367 halogens Chemical class 0.000 claims description 124
- 239000001257 hydrogen Substances 0.000 claims description 124
- 229910052739 hydrogen Inorganic materials 0.000 claims description 124
- 229910052736 halogen Inorganic materials 0.000 claims description 116
- 239000000203 mixture Substances 0.000 claims description 99
- 125000003545 alkoxy group Chemical group 0.000 claims description 87
- 150000002431 hydrogen Chemical class 0.000 claims description 72
- 125000006272 (C3-C7) cycloalkyl group Chemical group 0.000 claims description 64
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 52
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 34
- 239000002246 antineoplastic agent Substances 0.000 claims description 11
- 206010028980 Neoplasm Diseases 0.000 claims description 9
- 125000004482 piperidin-4-yl group Chemical group N1CCC(CC1)* 0.000 claims description 9
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 7
- 229940123407 Androgen receptor antagonist Drugs 0.000 claims description 6
- 239000003936 androgen receptor antagonist Substances 0.000 claims description 6
- 201000011510 cancer Diseases 0.000 claims description 6
- 239000003862 glucocorticoid Substances 0.000 claims description 6
- 230000010009 steroidogenesis Effects 0.000 claims description 6
- RWRDJVNMSZYMDV-SIUYXFDKSA-L (223)RaCl2 Chemical compound Cl[223Ra]Cl RWRDJVNMSZYMDV-SIUYXFDKSA-L 0.000 claims description 5
- LCGCJRVGFIFDDU-UHFFFAOYSA-N 2-(1,3-dihydroisoindol-2-ylmethyl)-5-[(1-ethylsulfonylpiperidin-4-yl)methoxy]pyran-4-one Chemical compound C(C)S(=O)(=O)N1CCC(CC1)COC=1C(C=C(OC=1)CN1CC2=CC=CC=C2C1)=O LCGCJRVGFIFDDU-UHFFFAOYSA-N 0.000 claims description 5
- WSSRIHKIPQZDGV-UHFFFAOYSA-N 2-(1,3-dihydroisoindol-2-ylmethyl)-5-[(1-propanoylpiperidin-4-yl)methoxy]pyran-4-one Chemical compound C1N(CC2=CC=CC=C12)CC=1OC=C(C(C=1)=O)OCC1CCN(CC1)C(CC)=O WSSRIHKIPQZDGV-UHFFFAOYSA-N 0.000 claims description 5
- JTDAGQRBFSKCGL-UHFFFAOYSA-N 2-(1,3-dihydroisoindol-2-ylmethyl)-5-[[1-(2,2,2-trifluoroacetyl)piperidin-4-yl]methoxy]pyran-4-one Chemical compound C1N(CC2=CC=CC=C12)CC=1OC=C(C(C=1)=O)OCC1CCN(CC1)C(C(F)(F)F)=O JTDAGQRBFSKCGL-UHFFFAOYSA-N 0.000 claims description 5
- 229940124297 CDK 4/6 inhibitor Drugs 0.000 claims description 5
- HKVAMNSJSFKALM-GKUWKFKPSA-N Everolimus Chemical compound C1C[C@@H](OCCO)[C@H](OC)C[C@@H]1C[C@@H](C)[C@H]1OC(=O)[C@@H]2CCCCN2C(=O)C(=O)[C@](O)(O2)[C@H](C)CC[C@H]2C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C1 HKVAMNSJSFKALM-GKUWKFKPSA-N 0.000 claims description 5
- 108010000817 Leuprolide Proteins 0.000 claims description 5
- 239000012828 PI3K inhibitor Substances 0.000 claims description 5
- 239000004480 active ingredient Substances 0.000 claims description 5
- 229940046836 anti-estrogen Drugs 0.000 claims description 5
- 230000001833 anti-estrogenic effect Effects 0.000 claims description 5
- 229940127089 cytotoxic agent Drugs 0.000 claims description 5
- 230000001973 epigenetic effect Effects 0.000 claims description 5
- 239000000328 estrogen antagonist Substances 0.000 claims description 5
- 229960005167 everolimus Drugs 0.000 claims description 5
- GFIJNRVAKGFPGQ-LIJARHBVSA-N leuprolide Chemical compound CCNC(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@H](CO)NC(=O)[C@H](CC=1C2=CC=CC=C2NC=1)NC(=O)[C@H](CC=1N=CNC=1)NC(=O)[C@H]1NC(=O)CC1)CC1=CC=C(O)C=C1 GFIJNRVAKGFPGQ-LIJARHBVSA-N 0.000 claims description 5
- 229960004338 leuprorelin Drugs 0.000 claims description 5
- 229940124302 mTOR inhibitor Drugs 0.000 claims description 5
- 239000003628 mammalian target of rapamycin inhibitor Substances 0.000 claims description 5
- 239000002395 mineralocorticoid Substances 0.000 claims description 5
- 229940043441 phosphoinositide 3-kinase inhibitor Drugs 0.000 claims description 5
- 239000003197 protein kinase B inhibitor Substances 0.000 claims description 5
- 239000012217 radiopharmaceutical Substances 0.000 claims description 5
- 229940121896 radiopharmaceutical Drugs 0.000 claims description 5
- 230000002799 radiopharmaceutical effect Effects 0.000 claims description 5
- 229940092814 radium (223ra) dichloride Drugs 0.000 claims description 5
- SCXJXTFFTSQSIC-UHFFFAOYSA-N 5-[(1-methylsulfonylpiperidin-4-yl)methoxy]-2-[[5-(trifluoromethyl)-1,3-dihydroisoindol-2-yl]methyl]pyran-4-one Chemical compound CS(=O)(=O)N1CCC(CC1)COC=1C(C=C(OC=1)CN1CC2=CC=C(C=C2C1)C(F)(F)F)=O SCXJXTFFTSQSIC-UHFFFAOYSA-N 0.000 claims description 4
- 239000008194 pharmaceutical composition Substances 0.000 claims description 4
- KVKSZLLBBINQAP-UHFFFAOYSA-N 2-(1,3-dihydroisoindol-2-ylmethyl)-5-[[1-(2-methylpropylsulfonyl)piperidin-4-yl]methoxy]pyran-4-one Chemical compound C(C(C)C)S(=O)(=O)N1CCC(CC1)COC=1C(C=C(OC=1)CN1CC2=CC=CC=C2C1)=O KVKSZLLBBINQAP-UHFFFAOYSA-N 0.000 claims description 3
- LKVOSJCQGDLVHL-UHFFFAOYSA-N 2-[(5-chloro-1,3-dihydroisoindol-2-yl)methyl]-5-[(1-methylsulfonylpiperidin-4-yl)methoxy]pyran-4-one Chemical compound ClC=1C=C2CN(CC2=CC=1)CC=1OC=C(C(C=1)=O)OCC1CCN(CC1)S(=O)(=O)C LKVOSJCQGDLVHL-UHFFFAOYSA-N 0.000 claims description 3
- AQMYZBXDWWKDHC-UHFFFAOYSA-N 5-[(1-acetylpiperidin-4-yl)methoxy]-2-(1,3-dihydroisoindol-2-ylmethyl)pyran-4-one Chemical compound C(C)(=O)N1CCC(CC1)COC=1C(C=C(OC=1)CN1CC2=CC=CC=C2C1)=O AQMYZBXDWWKDHC-UHFFFAOYSA-N 0.000 claims description 3
- QUKBDGHTZBKGOI-UHFFFAOYSA-N 5-[(1-butanoylpiperidin-4-yl)methoxy]-2-(1,3-dihydroisoindol-2-ylmethyl)pyran-4-one Chemical compound C(CCC)(=O)N1CCC(CC1)COC=1C(C=C(OC=1)CN1CC2=CC=CC=C2C1)=O QUKBDGHTZBKGOI-UHFFFAOYSA-N 0.000 claims description 3
- COUFGJKRHGTVST-UHFFFAOYSA-N 5-[[1-(2,2-difluoropropanoyl)piperidin-4-yl]methoxy]-2-(1,3-dihydroisoindol-2-ylmethyl)pyran-4-one Chemical compound FC(C(=O)N1CCC(CC1)COC=1C(C=C(OC=1)CN1CC2=CC=CC=C2C1)=O)(C)F COUFGJKRHGTVST-UHFFFAOYSA-N 0.000 claims description 3
- 125000002252 acyl group Chemical group 0.000 claims description 3
- 239000003937 drug carrier Substances 0.000 claims description 3
- 229940037129 plain mineralocorticoids for systemic use Drugs 0.000 claims description 3
- 229940037128 systemic glucocorticoids Drugs 0.000 claims description 3
- GHRMJUUOPMLBPY-UHFFFAOYSA-N 2-[(5-fluoro-1,3-dihydroisoindol-2-yl)methyl]-5-[(1-methylsulfonylpiperidin-4-yl)methoxy]pyran-4-one Chemical compound FC=1C=C2CN(CC2=CC=1)CC=1OC=C(C(C=1)=O)OCC1CCN(CC1)S(=O)(=O)C GHRMJUUOPMLBPY-UHFFFAOYSA-N 0.000 claims description 2
- LHVKCOBGLZGRQZ-UHFFFAOYSA-N 2-(1,3-dihydroisoindol-2-ylmethyl)-5-[(1-methylsulfonylpiperidin-4-yl)methoxy]pyran-4-one Chemical compound C1N(CC2=CC=CC=C12)CC=1OC=C(C(C=1)=O)OCC1CCN(CC1)S(=O)(=O)C LHVKCOBGLZGRQZ-UHFFFAOYSA-N 0.000 claims 1
- GDPUKBBRTODGIB-UHFFFAOYSA-N 2-(1,3-dihydroisoindol-2-ylmethyl)-5-[(1-propan-2-ylsulfonylpiperidin-4-yl)methoxy]pyran-4-one Chemical compound C1N(CC2=CC=CC=C12)CC=1OC=C(C(C=1)=O)OCC1CCN(CC1)S(=O)(=O)C(C)C GDPUKBBRTODGIB-UHFFFAOYSA-N 0.000 claims 1
- 125000000339 4-pyridyl group Chemical group N1=C([H])C([H])=C([*])C([H])=C1[H] 0.000 claims 1
- DFIIXHNTTXPJDS-UHFFFAOYSA-N 5-[(1-propanoylpiperidin-4-yl)methoxy]-2-[[5-(trifluoromethyl)-1,3-dihydroisoindol-2-yl]methyl]pyran-4-one Chemical compound C(CC)(=O)N1CCC(CC1)COC=1C(C=C(OC=1)CN1CC2=CC=C(C=C2C1)C(F)(F)F)=O DFIIXHNTTXPJDS-UHFFFAOYSA-N 0.000 claims 1
- FSLOFHGQQGXLBY-UHFFFAOYSA-N N-tert-butyl-4-[[6-(1,3-dihydroisoindol-2-ylmethyl)-4-oxopyran-3-yl]oxymethyl]piperidine-1-carboxamide Chemical compound C(C)(C)(C)NC(=O)N1CCC(CC1)COC1=COC(=CC1=O)CN1CC2=CC=CC=C2C1 FSLOFHGQQGXLBY-UHFFFAOYSA-N 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 6
- 102000002004 Cytochrome P-450 Enzyme System Human genes 0.000 abstract description 2
- 101710198130 NADPH-cytochrome P450 reductase Proteins 0.000 abstract description 2
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 450
- 239000007858 starting material Substances 0.000 description 318
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 231
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 217
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 200
- 238000005481 NMR spectroscopy Methods 0.000 description 183
- 238000005160 1H NMR spectroscopy Methods 0.000 description 145
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 142
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 141
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 135
- 239000000543 intermediate Substances 0.000 description 135
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 135
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 133
- 239000011541 reaction mixture Substances 0.000 description 97
- 239000000243 solution Substances 0.000 description 92
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 90
- 239000012044 organic layer Substances 0.000 description 85
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 81
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 72
- 229910052799 carbon Inorganic materials 0.000 description 72
- 229910052938 sodium sulfate Inorganic materials 0.000 description 72
- 235000011152 sodium sulphate Nutrition 0.000 description 72
- 239000007832 Na2SO4 Substances 0.000 description 70
- 238000006243 chemical reaction Methods 0.000 description 70
- 235000019439 ethyl acetate Nutrition 0.000 description 66
- 238000000034 method Methods 0.000 description 61
- 238000004440 column chromatography Methods 0.000 description 60
- 239000010410 layer Substances 0.000 description 56
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 54
- 239000012267 brine Substances 0.000 description 52
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 52
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 51
- 125000003342 alkenyl group Chemical group 0.000 description 44
- 125000000623 heterocyclic group Chemical group 0.000 description 43
- 125000004093 cyano group Chemical group *C#N 0.000 description 42
- KXDAEFPNCMNJSK-UHFFFAOYSA-N Benzamide Chemical compound NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 description 36
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 34
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 34
- WYURNTSHIVDZCO-UHFFFAOYSA-N tetrahydrofuran Substances C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 34
- 125000004448 alkyl carbonyl group Chemical group 0.000 description 31
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 30
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 28
- 239000012043 crude product Substances 0.000 description 27
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 26
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 26
- 239000007787 solid Substances 0.000 description 26
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 25
- 125000004452 carbocyclyl group Chemical group 0.000 description 25
- 229910052760 oxygen Inorganic materials 0.000 description 25
- 238000003756 stirring Methods 0.000 description 23
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 22
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 description 21
- 238000010992 reflux Methods 0.000 description 21
- 239000002585 base Substances 0.000 description 20
- 239000002904 solvent Substances 0.000 description 20
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 19
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 19
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 19
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 17
- 229910000027 potassium carbonate Inorganic materials 0.000 description 17
- 238000002360 preparation method Methods 0.000 description 17
- 125000005843 halogen group Chemical group 0.000 description 16
- ZZHIDJWUJRKHGX-UHFFFAOYSA-N 1,4-bis(chloromethyl)benzene Chemical compound ClCC1=CC=C(CCl)C=C1 ZZHIDJWUJRKHGX-UHFFFAOYSA-N 0.000 description 15
- 125000005842 heteroatom Chemical group 0.000 description 15
- 235000015320 potassium carbonate Nutrition 0.000 description 15
- 239000000047 product Substances 0.000 description 15
- 125000004414 alkyl thio group Chemical group 0.000 description 14
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 14
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 14
- 238000000746 purification Methods 0.000 description 14
- 229920006395 saturated elastomer Polymers 0.000 description 14
- 125000006701 (C1-C7) alkyl group Chemical group 0.000 description 13
- LYINKTVZUSKQEQ-UHFFFAOYSA-N furan-3-one Chemical compound O=C1COC=C1 LYINKTVZUSKQEQ-UHFFFAOYSA-N 0.000 description 13
- MBABOKRGFJTBAE-UHFFFAOYSA-N methyl methanesulfonate Chemical compound COS(C)(=O)=O MBABOKRGFJTBAE-UHFFFAOYSA-N 0.000 description 13
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 12
- 229910052717 sulfur Inorganic materials 0.000 description 12
- 239000000725 suspension Substances 0.000 description 12
- VEYIMQVTPXPUHA-UHFFFAOYSA-N 3-hydroxypyran-4-one Chemical class OC1=COC=CC1=O VEYIMQVTPXPUHA-UHFFFAOYSA-N 0.000 description 11
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 11
- 125000001424 substituent group Chemical group 0.000 description 11
- HGKPAXHJTMHWAH-UHFFFAOYSA-N 1-(bromomethyl)-4-methylsulfonylbenzene Chemical compound CS(=O)(=O)C1=CC=C(CBr)C=C1 HGKPAXHJTMHWAH-UHFFFAOYSA-N 0.000 description 10
- UMAPDJRQFLVOIA-UHFFFAOYSA-N 4-(chloromethyl)-n,n-dimethylbenzamide Chemical compound CN(C)C(=O)C1=CC=C(CCl)C=C1 UMAPDJRQFLVOIA-UHFFFAOYSA-N 0.000 description 10
- 101000896517 Homo sapiens Steroid 17-alpha-hydroxylase/17,20 lyase Proteins 0.000 description 10
- 102100021719 Steroid 17-alpha-hydroxylase/17,20 lyase Human genes 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 10
- 239000013058 crude material Substances 0.000 description 10
- VUQUOGPMUUJORT-UHFFFAOYSA-N methyl 4-methylbenzenesulfonate Chemical compound COS(=O)(=O)C1=CC=C(C)C=C1 VUQUOGPMUUJORT-UHFFFAOYSA-N 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- LKCGRVSOOITTFZ-UHFFFAOYSA-N (1-methylsulfonylpiperidin-4-yl)methyl methanesulfonate Chemical compound CS(=O)(=O)OCC1CCN(S(C)(=O)=O)CC1 LKCGRVSOOITTFZ-UHFFFAOYSA-N 0.000 description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 9
- 125000004432 carbon atom Chemical group C* 0.000 description 9
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 9
- 239000005457 ice water Substances 0.000 description 9
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 9
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical group CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 9
- 239000011734 sodium Substances 0.000 description 9
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 9
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 8
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 8
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 8
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000000284 extract Substances 0.000 description 8
- 239000012074 organic phase Substances 0.000 description 8
- 125000004043 oxo group Chemical group O=* 0.000 description 8
- 229910000104 sodium hydride Inorganic materials 0.000 description 8
- 238000006467 substitution reaction Methods 0.000 description 8
- NQRYJNQNLNOLGT-UHFFFAOYSA-N tetrahydropyridine hydrochloride Natural products C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 8
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 8
- RZYWTDLWXFNYNS-UHFFFAOYSA-N 2-(1,3-dihydroisoindol-2-ylmethyl)-5-hydroxypyran-4-one Chemical compound OC=1C(C=C(OC=1)CN1CC2=CC=CC=C2C1)=O RZYWTDLWXFNYNS-UHFFFAOYSA-N 0.000 description 7
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 7
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 7
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- GPLDUALYAYSMEE-UHFFFAOYSA-N tert-butyl 4-methyl-4-(methylsulfonyloxymethyl)piperidine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCC(C)(COS(C)(=O)=O)CC1 GPLDUALYAYSMEE-UHFFFAOYSA-N 0.000 description 1
- WOEQSXAIPTXOPY-UHFFFAOYSA-N tert-butyl 4-methylsulfonyloxypiperidine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCC(OS(C)(=O)=O)CC1 WOEQSXAIPTXOPY-UHFFFAOYSA-N 0.000 description 1
- QLHANXZSEULFFM-UHFFFAOYSA-N tert-butyl 5-hydroxy-1,3-dihydroisoindole-2-carboxylate Chemical compound C1=C(O)C=C2CN(C(=O)OC(C)(C)C)CC2=C1 QLHANXZSEULFFM-UHFFFAOYSA-N 0.000 description 1
- 229960003604 testosterone Drugs 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- LMVCLDAMMNHILO-UHFFFAOYSA-N thian-4-ylmethanol Chemical compound OCC1CCSCC1 LMVCLDAMMNHILO-UHFFFAOYSA-N 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-M toluene-4-sulfonate Chemical compound CC1=CC=C(S([O-])(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-M 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- CWMFRHBXRUITQE-UHFFFAOYSA-N trimethylsilylacetylene Chemical group C[Si](C)(C)C#C CWMFRHBXRUITQE-UHFFFAOYSA-N 0.000 description 1
- 230000004614 tumor growth Effects 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
- A61K31/403—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
- A61K31/4035—Isoindoles, e.g. phthalimide
-
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/415—1,2-Diazoles
- A61K31/4155—1,2-Diazoles non condensed and containing further heterocyclic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
- A61K31/4523—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
- A61K31/454—Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. pimozide, domperidone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/47—Quinolines; Isoquinolines
- A61K31/472—Non-condensed isoquinolines, e.g. papaverine
- A61K31/4725—Non-condensed isoquinolines, e.g. papaverine containing further heterocyclic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/496—Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5375—1,4-Oxazines, e.g. morpholine
- A61K31/5377—1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
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- C07D451/00—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof
- C07D451/02—Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamine; Cyclic acetals thereof containing not further condensed 8-azabicyclo [3.2.1] octane or 3-oxa-9-azatricyclo [3.3.1.0<2,4>] nonane ring systems, e.g. tropane; Cyclic acetals thereof
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- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
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- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
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Abstract
Description
本發明係關於可用於治療類固醇受體(特別係雄性素受體(AR))依賴性病況和疾病的治療活性化合物,且係關於含有如此化合物的醫藥組成物。
前列腺癌於全球係男性最常見的癌症。儘管具有局部前列腺癌的患者之5年存活率係高的,該等患者(其等於該5年追蹤期內發展出去勢抗性前列腺癌(CRPC))之預後係差的。
雄性素受體(AR)傳訊軸於前列腺癌之所有分期皆係關鍵性的。於CPRC期中,疾病之特徵在於高AR表現、AR擴增和AR傳訊軸透過殘餘的組織/腫瘤雄性素和透過其他類固醇激素和類固醇生物合成之中間物的持續活化。因此,晚期前列腺癌之治療包含雄性素剝奪療法(ADT),諸如激素操作,其使用促性腺素釋放激素(GnRH)促效劑/拮抗劑或手術去勢、AR拮抗劑或CYP17A1抑制劑(諸如阿比特龍(abiraterone)乙酸酯組合普賴蘇)。
雖然治療最初可導致疾病消退,最終大多數患者發展出對目前可得的療法為不應性的疾病。已假設以阿比特龍乙酸酯治療的患者中增加的助孕酮水平係抗性機制之一。數個非臨床和臨床的研究已指出於CRPC晚期的催化類固醇生物合成的酵素之上調。最近,已發表11β-OH雄固烯二酮可被代謝成11-酮基睾固酮(11-K-T)和11-酮基脫氫睾固酮(11-K-DHT),其等可以與睾固酮和二氫睾固酮一樣的效力結合和活化AR。已顯示此等類固醇於前列腺癌患者之血漿和組織中係以高水平找到,暗示其等於CRPC作為AR促效劑之角色。此外,已提出前列腺癌對CYP17A1抑制的抗性可能仍維持類固醇依賴性且對可進一步抑制CYP17A1之上游的重新腫瘤內類固醇合成的療法(諸如藉由CYP11A1抑制療法)為反應性(Cai, C.等人,Cancer Res., 71(20), 6503-6513, 2011)。
細胞色素P450單氧化酶11A1(CYP11A1)(亦稱為膽固醇側鏈切割酵素)係一種粒線體單氧化酶,其催化膽固醇轉變成孕甾烯醇酮(所有類固醇激素之前驅物)。藉由抑制CYP11A1(CYP17A1上游的類固醇生物合成之關鍵酵素),可達成全部類固醇生物合成之總封阻。CYP11A1抑制劑因此對於治療類固醇激素依賴性癌症(諸如前列腺癌,即使於疾病之晚期,且特別於該等顯示為激素不應性的患者)可具有很大的潛力。最近已顯示具有CYP11A1抑制功效的化合物於鼠類CRPC異種移植模型中顯著地抑制活體內腫瘤生長(Oksala, R.等人,Annals of Oncology, (2017) 28(增補):摘要/海報28P)
已發現式(I)化合物係有力的CYP11A1抑制劑。本發明之化合物因此可於其中CYP11A1抑制係所欲的類固醇激素依賴性病況和疾病之治療中用作為醫藥品。如此病況和疾病包括(但不限於)內分泌癌症和疾病,諸如前列腺癌和乳癌。尤其,本發明之化合物可用於治療AR依賴性病況和疾病,包括前列腺癌。
本發明係關於式(I)化合物
其中
環B係含有0-4個獨立地選自N、O或S的雜原子的4-10員單環或雙環環
環A係以下基團之任何者
L係不存在、-CH
2-、-CH
2-CH
2-或-CH
2-CH
2-CH
2-、或若環A係(1),L亦可係-C(O)-CH
2-;
R
1係氫、C
1-7烷基、C
1-7烷氧基、鹵素、氰基、硝基、鹵C
1-7烷基、鹵C
1-7烷氧基或C
1-7烷基硫基;
R
2係氫、C
1-7烷基、鹵素、羥基、鹵C
1-7烷基、硝基、鹵C
1-7烷氧基或巰基;
或R
1和R
2與其等所接附的碳原子一起形成稠合的1,3二口咢呃(dioxole)環;
R
3係氫、鹵素、硝基、氰基、側氧基、C
1-7烷基、C
2-7烯基、C
3-7環烷基、羥基C
3-7環烷基、C
1-7烷氧基、羥基C
1-7烷基、鹵C
1-7烷基、氰基C
1-7烷基、C
1-7烷氧基C
1-7烷基、C
1-7烷基硫基、胺基羰基C
2-7烯基、鹵C
1-7烷基硫基、C
1-7烷氧基羰基C
1-7烷基、C
1-7烷氧基羰基C
2-7烯基、=NSO
2R
2 0、-S(O)-C
1-7烷基、-S(O)(NR
1 4)(R
2 2)、-S(NR
1 5)(C
1-7烷基)、-C(S)NR
1 8R
1 9、
-D-C(O)-NR
6R
7、-C(O)R
8、-D-NR
9R
1 0、-SO
2R
1 1、視需要經取代的3-10員碳環基、視需要經取代的3-10員碳環基C
1-7烷基、視需要經取代的4-10員雜環基或視需要經取代的4-10員雜環基C
1-7烷基;
R
4係氫、鹵素、羥基、C
1-7烷基、鹵C
1-7烷基或側氧基;
R
5係氫、鹵素或C
1-7烷基;
R
6係氫、C
1-7烷基、C
2-7烯基、C
3-7環烷基、羥基C
1-7烷基、氰基C
1-7烷基、-C
1-7烷基-O-C(O)C
1-7烷基或視需要經取代的4-10員雜環基;
R
8係氫、C
1-7烷基、C
2-7烯基、C
3-7環烷基、C
1-7烷氧基、鹵C
1-7烷基、C
1-7烷氧基C
1-7烷基、C
1-7烷基羰基、C
1-7烷氧基羰基、-C
1-7烷基-O-C(O)-C
1-7烷基、-C
1-7烷基-SO
2(C
1-7烷基)、-N=S(O)(C
1-7烷基)(C
1-7烷基)或視需要經取代的4-10員雜環基;
R
9係氫、C
1-7烷基、C
3-7環烷基、C
1-7烷基羰基、-SO
2(C
1-7烷基)或-SO
2(C
3-7環烷基);
R
1 1係C
1-7烷基、C
2-7烯基、C
3-7環烷基、鹵C
1-7烷基、氰基C
1-7烷基、
C
1-7烷氧基C
1-7烷基、-NR
1 2R
1 3、視需要經取代的3-10員碳環基或視需要經取代的4-10員雜環基;
R
1 2係氫、C
1-7烷基、羥基C
1-7烷基、氰基C
1-7烷基、C
1-7烷氧基、C
1-7烷氧基C
1-7烷基或C
1-7烷基羰基;
R
7、R
1 0、R
1 3、R
1 8和R
1 9獨立地係氫、C
1-7烷基或C
3-7環烷基;
R
1 4係氫、C
1-7烷基、C
1-7烷基羰基或-SO
2R
2 1;
R
1 5係氫、C
1-7烷基、C
3-7環烷基、C
1-7烷基羰基、-SO
2R
1 7;
R
1 7係C
1-7烷基或視需要經取代的3-10員碳環基;
R
2 0和R
2 1獨立地係C
1-7烷基、C
3-7環烷基或視需要經取代的3-10員碳環基;
R
2 2係C
1-7烷基或C
3-7環烷基;
R
23係氫或側氧基;
R
24係氫或C
1-7烷基;
D係不存在、C
1-7烷基或C
2-7烯基;
其中該視需要的取代每次出現係選自1-3個獨立地選自C
1-7烷基、鹵素、羥基、C
1-7烷氧基、C
1-7烷氧基C
1-7烷基、C
1-7烷氧基羰基或側氧基的取代基;和
其中該雜環基基團每次出現具有1-4個獨立地選自N、O和S的雜原子;
或其醫藥上可接受的鹽;
其限制條件為該化合物不是
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(2,5-二甲基苯基)甲氧基]-4
H-哌喃-4-酮;
5-[(2,4-二氯苯基)甲氧基]-2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-4
H-哌喃-4-酮;
5-[(3-氯苯基)甲氧基]-2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(4-甲基苯基)甲氧基]-4
H-哌喃-4-酮;
5-[(3,4-二氯苯基)甲氧基]-2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(3-氟苯基)甲氧基]-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-(1-萘基甲氧基)-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[[3-(三氟甲基)苯基]甲氧基]-4
H-哌喃-4-酮;
5-[(2-氯苯基)甲氧基]-2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-4
H-哌喃-4-酮;
5-[(2-氯-6-氟苯基)甲氧基]-2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-4
H-哌喃-4-酮;
5-[(4-氯苯基)甲氧基]-2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-4
H-哌喃-4-酮;
5-[(4-溴苯基)甲氧基]-2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(2-氟苯基)甲氧基]-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(2-甲基苯基)甲氧基]-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-(苯基甲氧基)-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[[4-(三氟甲基)苯基]甲氧基]-4
H-哌喃-4-酮;
4-(((6-((3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲酸甲酯;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(4-氟苯基)甲氧基]-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(3,5-二甲氧基苯基)甲氧基]-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(3-硝基苯基)甲氧基]-4
H-哌喃-4-酮;
5-(((6-((3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)呋喃-2-甲酸甲酯;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-(2-苯基乙氧基)-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(3-甲基苯基)甲氧基]-4
H-哌喃-4-酮;或
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(4-硝基苯基)甲氧基]-4
H-哌喃-4-酮。
根據一個實施方式,本發明提供用於治療或預防類固醇受體(特別係雄性素受體(AR))依賴性病況和疾病的方法,其包含將治療有效量的式(I)化合物投予至需要其的對象
其中
環B係含有0-4個獨立地選自N、O或S的雜原子的4-10員單環或雙環環
環A係以下基團之任何者
;
L係不存在、-CH
2-、-CH
2-CH
2-或-CH
2-CH
2-CH
2-、或若環A係(1),L亦可係-C(O)-CH
2-;
R
1係氫、C
1-7烷基、C
1-7烷氧基、鹵素、氰基、硝基、鹵C
1-7烷基、鹵C
1-7烷氧基或C
1-7烷基硫基;
R
2係氫、C
1-7烷基、鹵素、羥基、鹵C
1-7烷基、硝基、鹵C
1-7烷氧基或巰基;
或R
1和R
2與其等所接附的碳原子一起形成稠合的1,3二口咢呃環;
R
3係氫、鹵素、硝基、氰基、側氧基、C
1-7烷基、C
2-7烯基、C
3-7環烷基、羥基C
3-7環烷基、C
1-7烷氧基、羥基C
1-7烷基、鹵C
1-7烷基、氰基C
1-7烷基、C
1-7烷氧基C
1-7烷基、C
1-7烷基硫基、胺基羰基C
2-7烯基、鹵C
1-7烷基硫基、C
1-7烷氧基羰基C
1-7烷基、C
1-7烷氧基羰基C
2-7烯基、=NSO
2R
2 0、-S(O)-C
1-7烷基、-S(O)(NR
1 4)(R
2 2)、-S(NR
1 5)(C
1-7烷基)、-C(S)NR
1 8R
1 9、-D-C(O)-NR
6R
7、-C(O)R
8、-D-NR
9R
1 0、-SO
2R
1 1、視需要經取代的3-10員碳環基、視需要經取代的3-10員碳環基C
1-7烷基、視需要經取代的4-10員雜環基或視需要經取代的4-10員雜環基C
1-7烷基;
R
4係氫、鹵素、羥基、C
1-7烷基、鹵C
1-7烷基或側氧基;
R
5係氫、鹵素或C
1-7烷基;
R
6係氫、C
1-7烷基、C
2-7烯基、C
3-7環烷基、羥基C
1-7烷基、氰基C
1-7烷基、-C
1-7烷基-O-C(O)C
1-7烷基或視需要經取代的4-10員雜環基;
R
8係氫、C
1-7烷基、C
2-7烯基、C
3-7環烷基、C
1-7烷氧基、鹵C
1-7烷基、C
1-7烷氧基C
1-7烷基、C
1-7烷基羰基、C
1-7烷氧基羰基、-C
1-7烷基-O-C(O)-C
1-7烷基、-C
1-7烷基-SO
2(C
1-7烷基)、-N=S(O)(C
1-7烷基)(C
1-7烷基)或視需要經取代的4-10員雜環基;
R
9係氫、C
1-7烷基、C
3-7環烷基、C
1-7烷基羰基、-SO
2(C
1-7烷基)或-SO
2(C
3-7環烷基);
R
1 1係C
1-7烷基、C
2-7烯基、C
3-7環烷基、鹵C
1-7烷基、氰基C
1-7烷基、
C
1-7烷氧基C
1-7烷基、-NR
1 2R
1 3、視需要經取代的3-10員碳環基或視需要經取代的4-10員雜環基;
R
1 2係氫、C
1-7烷基、羥基C
1-7烷基、氰基C
1-7烷基、C
1-7烷氧基、C
1-7烷氧基C
1-7烷基或C
1-7烷基羰基;
R
7、R
1 0、R
1 3、R
1 8和R
1 9獨立地係氫、C
1-7烷基或C
3-7環烷基;
R
1 4係氫、C
1-7烷基、C
1-7烷基羰基或-SO
2R
2 1;
R
1 5係氫、C
1-7烷基、C
3-7環烷基、C
1-7烷基羰基、-SO
2R
1 7;
R
1 7係C
1-7烷基或視需要經取代的3-10員碳環基;
R
2 0和R
2 1獨立地係C
1-7烷基、C
3-7環烷基或視需要經取代的3-10員碳環基;
R
2 2係C
1-7烷基或C
3-7環烷基;
R
23係氫或側氧基;
R
24係氫或C
1-7烷基;
D係不存在、C
1-7烷基或C
2-7烯基;
其中該視需要的取代每次出現係選自1-3個獨立地選自C
1-7烷基、鹵素、羥基、C
1-7烷氧基、C
1-7烷氧基C
1-7烷基、C
1-7烷氧基羰基或側氧基的取代基;和
其中該雜環基基團每次出現具有1-4個獨立地選自N、O和S的雜原子;
或其醫藥上可接受的鹽。
根據一個實施方式,本發明提供醫藥組成物,其包含如於以上實施方式之任何者中定義的式(I)化合物加上醫藥上可接受的載劑。
根據一個實施方式,本發明提供用於治療或預防類固醇受體(特別係雄性素受體(AR))依賴性病況和疾病的方法。如此病況和疾病包括(但不限於)內分泌癌症和疾病,諸如前列腺癌和乳癌。該方法包含將治療有效量的如於以上實施方式之任何者中定義的式(I)化合物投予至需要其的對象。
本申請案提供新穎的式(I)之4
H-哌喃-4-酮衍生物或其醫藥上可接受的鹽,其可用作為CYP11A1抑制劑。
本發明之實施方式之一提供式(I)化合物
其中
環B係含有0-4個獨立地選自N、O或S的雜原子的4-10員單環或雙環環
環A係以下基團之任何者
;
L係不存在、-CH
2-、-CH
2-CH
2-或-CH
2-CH
2-CH
2-、或若環A係(1),L亦可係-C(O)-CH
2-;
R
1係氫、C
1-7烷基、C
1-7烷氧基、鹵素、氰基、硝基、鹵C
1-7烷基、鹵C
1-7烷氧基或C
1-7烷基硫基;
R
2係氫、C
1-7烷基、鹵素、羥基、鹵C
1-7烷基、硝基、鹵C
1-7烷氧基或巰基;
或R
1和R
2與其等所接附的碳原子一起形成稠合的1,3二口咢呃環;
R
3係氫、鹵素、硝基、氰基、側氧基、C
1-7烷基、C
2-7烯基、C
3-7環烷基、羥基C
3-7環烷基、C
1-7烷氧基、羥基C
1-7烷基、鹵C
1-7烷基、氰基C
1-7烷基、C
1-7烷氧基C
1-7烷基、C
1-7烷基硫基、胺基羰基C
2-7烯基、鹵C
1-7烷基硫基、C
1-7烷氧基羰基C
1-7烷基、C
1-7烷氧基羰基C
2-7烯基、=NSO
2R
2 0、-S(O)-C
1-7烷基、-S(O)(NR
1 4)(R
2 2)、-S(NR
1 5)(C
1-7烷基)、-C(S)NR
1 8R
1 9、
-D-C(O)-NR
6R
7、-C(O)R
8、-D-NR
9R
1 0、-SO
2R
1 1、視需要經取代的3-10員碳環基、視需要經取代的3-10員碳環基C
1-7烷基、視需要經取代的4-10員雜環基或視需要經取代的4-10員雜環基C
1-7烷基;
R
4係氫、鹵素、羥基、C
1-7烷基、鹵C
1-7烷基或側氧基;
R
5係氫、鹵素或C
1-7烷基;
R
6係氫、C
1-7烷基、C
2-7烯基、C
3-7環烷基、羥基C
1-7烷基、氰基C
1-7烷基、-C
1-7烷基-O-C(O)C
1-7烷基或視需要經取代的4-10員雜環基;
R
8係氫、C
1-7烷基、C
2-7烯基、C
3-7環烷基、C
1-7烷氧基、鹵C
1-7烷基、C
1-7烷氧基C
1-7烷基、C
1-7烷基羰基、C
1-7烷氧基羰基、-C
1-7烷基-O-C(O)-C
1-7烷基、-C
1-7烷基-SO
2(C
1-7烷基)、-N=S(O)(C
1-7烷基)(C
1-7烷基)或視需要經取代的4-10員雜環基;
R
9係氫、C
1-7烷基、C
3-7環烷基、C
1-7烷基羰基、-SO
2(C
1-7烷基)或-SO
2(C
3-7環烷基);
R
1 1係C
1-7烷基、C
2-7烯基、C
3-7環烷基、鹵C
1-7烷基、氰基C
1-7烷基、
C
1-7烷氧基C
1-7烷基、-NR
1 2R
1 3、視需要經取代的3-10員碳環基或視需要經取代的4-10員雜環基;
R
1 2係氫、C
1-7烷基、羥基C
1-7烷基、氰基C
1-7烷基、C
1-7烷氧基、C
1-7烷氧基C
1-7烷基或C
1-7烷基羰基;
R
7、R
1 0、R
1 3、R
1 8和R
1 9獨立地係氫、C
1-7烷基或C
3-7環烷基;
R
1 4係氫、C
1-7烷基、C
1-7烷基羰基或-SO
2R
2 1;
R
1 5係氫、C
1-7烷基、C
3-7環烷基、C
1-7烷基羰基、-SO
2R
1 7;
R
1 7係C
1-7烷基或視需要經取代的3-10員碳環基;
R
2 0和R
2 1獨立地係C
1-7烷基、C
3-7環烷基或視需要經取代的3-10員碳環基;
R
2 2係C
1-7烷基或C
3-7環烷基;
R
23係氫或側氧基;
R
24係氫或C
1-7烷基;
D係不存在、C
1-7烷基或C
2-7烯基;
其中該視需要的取代每次出現係選自1-3個獨立地選自C
1-7烷基、鹵素、羥基、C
1-7烷氧基、C
1-7烷氧基C
1-7烷基、C
1-7烷氧基羰基或側氧基的取代基;和
其中該雜環基基團每次出現具有1-4個獨立地選自N、O和S的雜原子;
或其醫藥上可接受的鹽;
其限制條件為該化合物不是
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(2,5-二甲基苯基)甲氧基]-4
H-哌喃-4-酮;
5-[(2,4-二氯苯基)甲氧基]-2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-4
H-哌喃-4-酮;
5-[(3-氯苯基)甲氧基]-2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(4-甲基苯基)甲氧基]-4
H-哌喃-4-酮;
5-[(3,4-二氯苯基)甲氧基]-2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(3-氟苯基)甲氧基]-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-(1-萘基甲氧基)-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[[3-(三氟甲基)苯基]甲氧基]-4
H-哌喃-4-酮;
5-[(2-氯苯基)甲氧基]-2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-4
H-哌喃-4-酮;
5-[(2-氯-6-氟苯基)甲氧基]-2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-4
H-哌喃-4-酮;
5-[(4-氯苯基)甲氧基]-2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-4
H-哌喃-4-酮;
5-[(4-溴苯基)甲氧基]-2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(2-氟苯基)甲氧基]-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(2-甲基苯基)甲氧基]-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-(苯基甲氧基)-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[[4-(三氟甲基)苯基]甲氧基]-4
H-哌喃-4-酮;
4-(((6-((3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲酸甲酯;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(4-氟苯基)甲氧基]-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(3,5-二甲氧基苯基)甲氧基]-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(3-硝基苯基)甲氧基]-4
H-哌喃-4-酮;
5-(((6-((3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)呋喃-2-甲酸甲酯;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-(2-苯基乙氧基)-4
H-哌喃-4-酮;
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(3-甲基苯基)甲氧基]-4
H-哌喃-4-酮;或
2-[(3,4-二氫-2(1
H)-異喹啉基)甲基]-5-[(4-硝基苯基)甲氧基]-4
H-哌喃-4-酮。
應瞭解連接子L中左邊的鍵係接附至式(I)之環B。
根據一個實施方式,所特別提供者係式(I)化合物,其中L係-CH
2-或-CH
2-CH
2-,例如L係-CH
2-或作為另一個實例L係-CH
2-CH
2-。
於以上實施方式之一個子類型中者係一些化合物,其中環B係以下基團之任一者
且其中R
3、R
4和R
5(如於以上實施方式之任何者中針對式(I)定義的)係接附至以上B環且其中該波浪狀線指示接附至L的位置。
根據又一個實施方式,所特別提供者係一些化合物,其中環B係如以上定義的環(1’)、(5’)、(7’)、(9’)、(13’)或(14’)。
於以上實施方式之一個子類型中者係一些化合物,其中環B係如以上定義的(1’)、(5a’)、(7’)、(9a’)、(13a’)或(14a’)。
根據一個實施方式,所特別提供者係一些化合物,其中R
3係氫、C
1-
7烷基、C
2-
7烯基、羥基C
1-
7烷基、氰基、C
1-
7烷基硫基、C
1-
7烷氧基羰基C
2-
7烯基、-D-C(O)-NR
6R
7、-C(O)R
8、-SO
2R
11、-D-NR
9R
10、-S(O)(NR
14)(R
22)、-S(NR
15)(C
1-
7烷基)、-C(S)NR
18R
19、視需要經取代的3-10員碳環基、視需要經取代的4-10員雜環基、或視需要經取代的4-10員雜環基C
1-
7烷基;其中該視需要的取代每次出現係選自1-3個獨立地選自C
1-
7烷基、鹵素、羥基、C
1-
7烷氧基、C
1-
7烷氧基C
1-
7烷基、C
1-
7烷氧基羰基或側氧基的取代基,且其中該雜環基基團每次出現具有1-3個獨立地選自N、O和S的雜原子。
根據一個實施方式,所特別提供者係一些化合物,其中R
4和R
5係氫。
根據一個實施方式,所特別提供者係如於以上實施方式之任何者中定義的化合物,其中
R
1係氫、C
1-
7烷基、C
1-
7烷氧基、鹵素、氰基、硝基、鹵C
1-
7烷基、鹵C
1-
7烷氧基或C
1-
7烷基硫基;
R
2係氫或鹵素;
R
3係氫、C
1-
7烷基、C
2-
7烯基、羥基C
1-
7烷基、氰基、硫基、C
1-
7烷氧基羰基C
2-
7烯基、-D-C(O)-NR
6R
7、-C(O)R
8、-SO
2R
11、-D-NR
9R
10、-S(O)(NR
14)(R
22)、-S(NR
15)(C
1-
7烷基)、-C(S)NR
18R
19、3-6員碳環基,其視需要以1-2個羥基取代基取代、4-6員雜環基,其視需要以1-2個選自鹵素、羥基、C
1-
7烷氧基羰基或側氧基的取代基取代、或4-6員雜環基C
1-
7烷基,其視需要以1-2個側氧基取代基取代;
R
4係氫、C
1-
7烷基、羥基或鹵素;
R
5係氫或鹵素;
R
6係C
1-
7烷基、C
3-
7環烷基、羥基C
1-
7烷基、-C
1-
7烷基-O-C(O)C
1-
7烷基;
R
7係氫或C
1-
7烷基;
R
8係氫、C
1-
7烷基、C
2-
7烯基、C
3-
7環烷基、C
1-
7烷氧基、鹵C
1-
7烷基、C
1-
7烷氧基C
1-
7烷基、C
1-
7烷基羰基、C
1-
7烷氧基羰基、-C
1-
7烷基-O-C(O)-C
1-
7烷基、-C
1-
7烷基-SO
2(C
1-
7烷基)、-N=S(O)(C
1-
7烷基)(C
1-
7烷基)或4-6員雜環基,其視需要以1-2個鹵素取代基取代;
R
9係C
1-
7烷基羰基、-SO
2(C
1-
7烷基)或-SO
2(C
3-
7環烷基);
R
10係氫、C
1-
7烷基或C
3-
7環烷基;
R
11係C
1-
7烷基、C
3-
7環烷基、鹵C
1-
7烷基、氰基C
1-
7烷基、C
1-
7烷氧基C
1-
7烷基、-NR
12R
13、3-6員碳環基,其視需要以1-2個選自鹵素或C
1-
7烷基的取代基取代、或4-6員雜環基,其視需要以1-2個選自鹵素或C
1-
7烷基的取代基取代;
R
12係C
1-
7烷基、羥基C
1-
7烷基、氰基C
1-
7烷基、C
1-
7烷氧基C
1-
7烷基或C
1-
7烷基羰基;
R
13係氫或C
1-
7烷基;
R
14係氫、C
1-
7烷基、C
1-
7烷基羰基或-SO
2R
21;
R
15係氫、C
1-
7烷基、-SO
2R
17;
R
17係C
1-
7烷基或3-6員碳環基,其視需要以1-2個C
1-
7烷基取代基取代;
R
18和R
19獨立地係氫或C
1-
7烷基;
R
21係3-6員碳環基,其視需要以1-2個C
1-
7烷基取代基取代;
R
22係C
1-
7烷基或C
3-
7環烷基;
R
24係氫或C
1-
7烷基;
其中該雜環基基團每次出現具有1-3個獨立地選自N、O和S的雜原子;
或其醫藥上可接受的鹽。
於一個子類型中者係由式(IC)代表的化合物,其中
R
1係氫、C
1-
7烷氧基、鹵素、硝基、鹵C
1-
7烷基、鹵C
1-
7烷氧基或C
1-
7烷基硫基;
R
2係氫或鹵素;
R
3係C
2-
7烯基、羥基C
1-
7烷基、氰基、C
1-
7烷氧基羰基C
2-
7烯基、-D-C(O)-NR
6R
7、-C(O)R
8、-SO
2R
11、-D-NR
9R
10、-S(O)(NR
14)(R
22)、-S(NR
15)(C
1-
7烷基)、3-6員碳環基,其視需要以1-2個羥基取代基取代、或4-6員雜環基,其視需要以1-2個選自鹵素或羥基的取代基取代;
R
4係氫、羥基或鹵素;
R
5係氫或鹵素;
R
6係C
1-
7烷基、羥基C
1-
7烷基或-C
1-
7烷基-O-C(O)C
1-
7烷基;
R
7係氫或C
1-
7烷基;
R
8係C
1-
7烷基、鹵C
1-
7烷基、-N=S(O)(C
1-
7烷基)(C
1-
7烷基)或4-6員雜環基,其視需要以1-2個鹵素取代基取代;
R
9係C
1-
7烷基羰基或-SO
2(C
1-
7烷基);
R
10係氫或C
1-
7烷基;
R
11係C
1-
7烷基、C
3-
7環烷基、鹵C
1-
7烷基、C
1-
7烷氧基C
1-
7烷基、-NR
12R
13或4-6員雜環基;
R
12係C
1-
7烷基、羥基C
1-
7烷基、氰基C
1-
7烷基、C
1-
7烷氧基C
1-
7烷基或C
1-
7烷基羰基;
R
13係氫或C
1-
7烷基;
R
14係氫、C
1-
7烷基或C
1-
7烷基羰基;
R
15係氫或-SO
2R
17;
R
17係3-6員碳環基,其視需要以1-2個C
1-
7烷基取代基取代;
R
22係C
1-
7烷基或C
3-
7環烷基;
R
24係氫或C
1-
7烷基;
D係不存在、C
1-
7烷基或C
2-
7烯基;
其中該雜環基基團每次出現具有1-3個獨立地選自N、O和S的雜原子;
或其醫藥上可接受的鹽。
於以上實施方式之一個子類型中者係一些化合物,其中
R
1係氫、C
1-
7烷氧基、鹵素、硝基、鹵C
1-
7烷基或鹵C
1-
7烷氧基;
R
2和R
10係氫;
R
3係C
2-
7烯基、羥基C
1-
7烷基、氰基、C
1-
7烷氧基羰基C
2-
7烯基、-D-C(O)-NR
6R
7、-C(O)R
8、-SO
2R
11、-D-NR
9R
10、-S(O)(NR
14)(R
22)、-S(NR
15)(C
1-
7烷基)、口咢唑基、環丁基,其視需要以羥基取代基取代、或氧呾基,其視需要以羥基取代基取代;
R
4和R
5係氫或鹵素;
R
6係C
1-
7烷基或羥基C
1-
7烷基;
R
7、R
13、R
14和R
24係氫或C
1-
7烷基;
R
8係C
1-
7烷基、吡咯啶基、氧呾基或吖呾基,其視需要以1-2個鹵素取代基取代、-N=S(O)(C
1-
7烷基)(C
1-
7烷基);
R
9係-SO
2(C
1-
7烷基);
R
11係C
1-
7烷基、C
3-
7環烷基、鹵C
1-
7烷基、C
1-
7烷氧基C
1-
7烷基、-NR
12R
13、吡咯啶基、哌啶基、吖呾基或口末啉基;
R
12係C
1-
7烷基、羥基C
1-
7烷基、氰基C
1-
7烷基、C
1-
7烷氧基C
1-
7烷基或C
1-
7烷基羰基;
R
15係氫或-SO
2R
17;
R
17係苯基,其視需要以C
1-
7烷基取代基取代;
R
22係C
1-
7烷基或C
3-
7環烷基;
D係不存在、C
1-
7烷基或C
2-
7烯基;
或其醫藥上可接受的鹽。
於以上實施方式之又另一個子類型中者係一些化合物,其中
R
1係氫、C
1-
7烷氧基、鹵素、鹵C
1-
7烷基或鹵C
1-
7烷氧基;
R
2和R
10係氫;
R
3係羥基C
1-
7烷基、氰基、C
1-
7烷氧基羰基C
2-
7烯基、-D-C(O)-NR
6R
7、-C(O)R
8、-SO
2R
11、-D-NR
9R
10、-S(O)(NR
14)(R
22)、-S(NR
15)(C
1-
7烷基)、口咢唑基、環丁基,其視需要以羥基取代基取代、或氧呾基,其視需要以羥基取代基取代;
R
4和R
5係氫或鹵素;
R
6係C
1-
7烷基;
R
7、R
13、R
14和R
24係氫或C
1-
7烷基;
R
8係吡咯啶基、吖呾基或-N=S(O)(C
1-
7烷基)(C
1-
7烷基);
R
9係-SO
2(C
1-
7烷基);
R
11係C
1-
7烷基、鹵C
1-
7烷基、-NR
12R
13或吡咯啶基;
R
12係C
1-
7烷基、羥基C
1-
7烷基、氰基C
1-
7烷基、C
1-
7烷氧基C
1-
7烷基或C
1-
7烷基羰基;
R
15係-SO
2R
17;
R
17係苯基,其視需要以C
1-
7烷基取代基取代;
R
22係C
1-
7烷基或C
3-
7環烷基;
D係不存在、C
1-
7烷基或C
2-
7烯基;
或其醫藥上可接受的鹽。
於以上實施方式之又另一個子類型中者係一些化合物,其中
R
1係氫、鹵素、鹵C
1-
7烷基或鹵C
1-
7烷氧基;
R
2、R
4、R
5和R
10係氫;
R
3係羥基C
1-
7烷基、-D-C(O)-NR
6R
7、-C(O)R
8、-SO
2R
11、-D-NR
9R
10、-S(O)(NR
14)(R
22)或氧呾基,其視需要以羥基取代基取代;
R
6和R
7係C
1-
7烷基;
R
8係吡咯啶基、或-N=S(O)(C
1-
7烷基)(C
1-
7烷基);
R
9係-SO
2(C
1-
7烷基);
R
11係C
1-
7烷基、-NR
12R
13或吡咯啶基;
R
12係C
1-
7烷基、羥基C
1-
7烷基、或C
1-
7烷氧基C
1-
7烷基;
R
13和R
14係氫或C
1-
7烷基;
R
22係C
1-
7烷基或C
3-
7環烷基;
D係C
1-
7烷基或C
2-
7烯基;
或其醫藥上可接受的鹽。
於一個子類型中者係由式(ID)代表的化合物,其中
R
1係氫、C
1-
7烷基、氰基、鹵素、硝基、鹵C
1-
7烷基、鹵C
1-
7烷氧基或C
1-
7烷基硫基;
R
2係氫或鹵素;
R
3係-D-C(O)-NR
6R
7、-C(O)R
8、-SO
2R
11或-C(S)NR
18R
19;
R
4係氫、C
1-
7烷基、羥基或鹵素;
R
5係氫;
R
6係C
1-
7烷基或C
3-
7環烷基;
R
7和R
24係氫或C
1-
7烷基;
R
8係氫、C
1-
7烷基、C
2-
7烯基、C
3-
7環烷基、鹵C
1-
7烷基、C
1-
7烷基羰基、C
1-
7烷氧基羰基、C
1-
7烷氧基C
1-
7烷基、-C
1-
7烷基-O-C(O)-C
1-
7烷基、-C
1-
7烷基-SO
2(C
1-
7烷基)或4-10員雜環基;
R
11係C
1-
7烷基、C
3-
7環烷基、鹵C
1-
7烷基、氰基C
1-
7烷基、C
1-
7烷氧基C
1-
7烷基、-NR
12R
13、3-6員碳環基,其視需要以1-2個鹵素取代基取代、或4-6員雜環基,其視需要以1-2個選自鹵素或C
1-
7烷基的取代基取代;
R
12和R
13係C
1-
7烷基;
R
18和R
19獨立地係氫或C
1-
7烷基;
D係不存在;
其中該雜環基基團每次出現具有1-3個獨立地選自N、O和S的雜原子。
或其醫藥上可接受的鹽。
於以上實施方式之一個子類型中者係一些化合物,其中
R
1係氫、C
1-
7烷基、鹵素、鹵C
1-
7烷基或鹵C
1-
7烷氧基;
R
2和R
5係氫;
R
3係-D-C(O)-NR
6R
7、-C(O)R
8、-SO
2R
11、或-C(S)NR
18R
19、或氧呾基,其視需要以羥基取代基取代;
R
4係氫、C
1-
7烷基或鹵素;
R
6係C
1-
7烷基;
R
7係氫或C
1-
7烷基;
R
8係C
1-
7烷基、C
2-
7烯基、C
3-
7環烷基、鹵C
1-
7烷基、C
1-
7烷基羰基、C
1-
7烷氧基羰基、C
1-
7烷氧基C
1-
7烷基、-C
1-
7烷基-O-C(O)-C
1-
7烷基、-C
1-
7烷基-SO
2(C
1-
7烷基)、吖呾基、口末啉基、呋喃基或吡咯啶基;
R
11係C
1-
7烷基、C
3-
7環烷基、鹵C
1-
7烷基、氰基C
1-
7烷基、C
1-
7烷氧基C
1-
7烷基、-NR
12R
13、吡咯啶基、苯基,其視需要以鹵素取代基取代、氧呾基、或吡唑基,其視需要以C
1-
7烷基取代基取代;
R
12和R
13係C
1-
7烷基;
R
18和R
19獨立地係氫或C
1-
7烷基;
R
24係氫或C
1-
7烷基;
D係不存在;
或其醫藥上可接受的鹽。
於以上實施方式之又另一個子類型中者係一些化合物,其中
R
1係氫、C
1-
7烷基、鹵素、鹵C
1-
7烷基或鹵C
1-
7烷氧基;
R
2、R
5和R
7係氫;
R
3係-D-C(O)-NR
6R
7、-C(O)R
8或-SO
2R
11;
R
4係氫或C
1-
7烷基;
R
6係C
1-
7烷基;
R
8係C
1-
7烷基、C
3-
7環烷基、鹵C
1-
7烷基、C
1-
7烷基羰基、-C
1-
7烷基-O-C(O)-C
1-
7烷基、-C
1-
7烷基-SO
2(C
1-
7烷基)、口末啉基或吡咯啶基;
R
11係C
1-
7烷基、C
3-
7環烷基、氰基C
1-
7烷基、C
1-
7烷氧基C
1-
7烷基、-NR
12R
13、氧呾基、或吡唑基,其視需要以C
1-
7烷基取代基取代;
R
12和R
13係C
1-
7烷基;
R
24係氫或C
1-
7烷基;
D係不存在;
或其醫藥上可接受的鹽。
於以上實施方式之又另一個子類型中者係一些化合物,其中
R
1係氫、鹵素、鹵C
1-
7烷基或鹵C
1-
7烷氧基;
R
2、R
4、R
5和R
7係氫;
R
3係-D-C(O)-NR
6R
7、-C(O)R
8或-SO
2R
11;
R
6、R
12和R
13係C
1-
7烷基;
R
8係C
1-
7烷基或鹵C
1-
7烷基;
R
11係C
1-
7烷基、C
3-
7環烷基、C
1-
7烷氧基C
1-
7烷基、-NR
12R
13或氧呾基;
R
24係氫;
D係不存在;
或其醫藥上可接受的鹽。
於一個子類型中者係由式(IE)代表的化合物,其中
R
1、R
2、R
4、R
5和R
24係氫;
R
3係氫、-D-C(O)-NR
6R
7、-C(O)R
8、-SO
2R
11、-D-NR
9R
10、-S(O)(NR
14)(R
22)、4-6員雜環基,其視需要以1-2個側氧基取代基取代、或4-6員雜環基C
1-
7烷基,其視需要以1-2個側氧基取代基取代;
R
6、R
11和R
22係C
1-
7烷基;
R
7係氫或C
1-
7烷基;
R
8係C
1-
7烷基、C
1-
7烷氧基、或4-6員雜環基;
R
9係-SO
2(C
1-
7烷基);
R
10係氫、C
1-
7烷基或C
3-
7環烷基;
R
14係氫或-SO
2R
21;
R
21係3-6員碳環基,其視需要以1-2個C
1-
7烷基取代;
D係不存在或C
1-
7烷基;
其中該雜環基基團每次出現具有1-3個獨立地選自N、O和S的雜原子;
或其醫藥上可接受的鹽。
於以上實施方式之又另一個子類型中者係一些化合物,其中
R
1、R
2、R
4、R
5和R
24係氫;
R
3係-D-C(O)-NR
6R
7、-C(O)R
8、-SO
2R
11、-D-NR
9R
10、-S(O)(NR
14)(R
22)、1,1-二氧代異四氫噻唑基或1,1-二氧代異四氫噻唑基C
1-
7烷基;
R
6、R
11和R
22係C
1-
7烷基;
R
7係C
1-
7烷基;
R
8係C
1-
7烷基或吖呾基;
R
9係-SO
2(C
1-
7烷基);
R
10係氫、C
1-
7烷基或C
3-
7環烷基;
R
14係-SO
2R
21;
R
21係苯基,其視需要以C
1-
7烷基取代基取代;
D係不存在或C
1-
7烷基;
或其醫藥上可接受的鹽。
根據一個實施方式,本發明提供醫藥組成物,其包含如於以上實施方式之任何者中定義的式(I)化合物加上醫藥上可接受的載劑。
根據又一個實施方式,本發明提供用於治療類固醇受體(特別係雄性素受體(AR))依賴性病況和疾病的方法,其包含將治療有效量的式(I)化合物投予至需要其的對象
其中
環B係含有0-4個獨立地選自N、O或S的雜原子的4-10員單環或雙環環;
環A係以下基團之任何者
;
L係不存在、-CH
2-、-CH
2-CH
2-或-CH
2-CH
2-CH
2-、或若環A係(1),L亦可係-C(O)-CH
2-;
R
1係氫、C
1-
7烷基、C
1-
7烷氧基、鹵素、氰基、硝基、鹵C
1-
7烷基、鹵C
1-
7烷氧基或C
1-
7烷基硫基;
R
2係氫、C
1-
7烷基、鹵素、羥基、鹵C
1-
7烷基、硝基、鹵C
1-
7烷氧基或巰基;
或R
1和R
2與其等所接附的碳原子一起形成稠合的1,3二口咢呃環;
R
3係氫、鹵素、硝基、氰基、側氧基、C
1-
7烷基、C
2-
7烯基、C
3-
7環烷基、羥基C
3-
7環烷基、C
1-
7烷氧基、羥基C
1-
7烷基、鹵C
1-
7烷基、氰基C
1-
7烷基、C
1-
7烷氧基C
1-
7烷基、C
1-
7烷基硫基、胺基羰基C
2-
7烯基、鹵C
1-
7烷基硫基、C
1-
7烷氧基羰基C
1-
7烷基、C
1-
7烷氧基羰基C
2-
7烯基、=NSO
2R
20、-S(O)-C
1-
7烷基、-S(O)(NR
14)(R
22)、-S(NR
15)(C
1-
7烷基)、-C(S)NR
18R
19、-D-C(O)NR
6R
7、-C(O)R
8、-D-NR
9R
10、-SO
2R
11、視需要經取代的3-10員碳環基、視需要經取代的3-10員碳環基C
1-
7烷基、視需要經取代的4-10員雜環基或視需要經取代的4-10員雜環基C
1-
7烷基;
R
4係氫、鹵素、羥基、C
1-
7烷基、鹵C
1-
7烷基或側氧基;
R
5係氫、鹵素或C
1-
7烷基;
R
6係氫、C
1-
7烷基、C
2-
7烯基、C
3-
7環烷基、羥基C
1-
7烷基、氰基C
1-
7烷基、-C
1-
7烷基-O-C(O)C
1-
7烷基或視需要經取代的4-10員雜環基;
R
8係氫、C
1-
7烷基、C
2-
7烯基、C
3-
7環烷基、C
1-
7烷氧基、鹵C
1-
7烷基、C
1-
7烷氧基C
1-
7烷基、C
1-
7烷基羰基、C
1-
7烷氧基羰基、-C
1-
7烷基-O-C(O)-C
1-
7烷基、-C
1-
7烷基-SO
2(C
1-
7烷基)、-N=S(O)(C
1-
7烷基)(C
1-
7烷基)或視需要經取代的4-10員雜環基;
R
9係氫、C
1-
7烷基、C
3-
7環烷基、C
1-
7烷基羰基、-SO
2(C
1-
7烷基)或-SO
2(C
3-
7環烷基);
R
11係C
1-
7烷基、C
2-
7烯基、C
3-
7環烷基、鹵C
1-
7烷基、氰基C
1-
7烷基、C
1-
7烷氧基C
1-
7烷基、-NR
12R
13、視需要經取代的3-10員碳環基或視需要經取代的4-10員雜環基;
R
12係氫、C
1-
7烷基、羥基C
1-
7烷基、氰基C
1-
7烷基、C
1-
7烷氧基、C
1-
7烷氧基C
1-
7烷基或C
1-
7烷基羰基;
R
7、R
10、R
13、R
18和R
19獨立地係氫、C
1-
7烷基或C
3-
7環烷基;
R
14係氫、C
1-
7烷基、C
1-
7烷基羰基或-SO
2R
21;
R
15係氫、C
1-
7烷基、C
3-
7環烷基、C
1-
7烷基羰基、-SO
2R
17;
R
17係C
1-
7烷基或視需要經取代的3-10員碳環基;
R
20和R
21獨立地係C
1-
7烷基、C
3-
7環烷基或視需要經取代的3-10員碳環基;
R
22係C
1-
7烷基或C
3-
7環烷基;
R
23係氫或側氧基;
R
24係氫或C
1-
7烷基;
D係不存在、C
1-
7烷基或C
2-
7烯基;
其中該視需要的取代每次出現係選自1-3個獨立地選自C
1-
7烷基、鹵素、羥基、C
1-
7烷氧基、C
1-
7烷氧基C
1-
7烷基、C
1-
7烷氧基羰基或側氧基的取代基;和
其中該雜環基基團每次出現具有1-4個獨立地選自N、O和S的雜原子;
或其醫藥上可接受的鹽。
根據一個實施方式,該類固醇受體依賴性疾病或病況係雄性素受體依賴性疾病或病況,包括內分泌癌症和疾病,例如前列腺癌或乳癌,特別係去勢抗性前列腺癌(CRPC)。根據本發明之一個實施方式,欲治療的CRPC對CYP17A1抑制劑治療係不應性。根據另一個實施方式,該雄性素受體依賴性疾病或病況係依賴CYP11A1活化的內分泌癌症。
本發明之化合物可類似於文獻中已知的方法藉由各種各樣的合成途徑使用適合的起始材料製備。根據式(I)的化合物可例如類似於以下反應流程地製備或根據以下反應流程製備。一些式(I)中包括的化合物可藉由廣為人知的反應步驟(諸如氧化、還原、水解、醯化、烷化、醯胺化、胺化、磺化和其他者)轉變根據以下流程獲得的其他式(I)化合物之官能基而獲得。應注意任何適合的脫離基(例如N-保護基,諸如三級丁氧羰基(t-BOC)基團或苯磺醯基基團)可於合成期間以廣為人知的方式使用以改善反應步驟之選擇性。
式(I)化合物可(例如)根據流程1(其中R
1、R
2、R
3、R
4、R
5、R
23、R
24、L、A和B係如以上定義的,且X係鹵素)製備。於流程1之方法中,5-羥基-4H-哌喃-4-酮衍生物[1]係於適合的溶劑中於鹼之存在下於提高的溫度下(例如使用於DMF中的K
2CO
3、於DMSO中的K
2CO
3、於MeOH/EtOH中的NaOH/KOH、於DMF中的NaH或於THF/1,4-二口咢口山中的K
2CO
3)與其中鹵素扮演脫離基的環B衍生物[2]偶聯以製造式(I)化合物。
流程1.
供選擇地,式(I)化合物可根據流程2(其中R
1、R
2、R
3、R
4、R
5、R
23、R
24、L、A和B係如以上定義的,且Z係甲磺醯基或甲苯磺醯基基團)製備。於流程2之方法中,5-羥基-4H-哌喃-4-酮衍生物[1]係於適合的溶劑中於鹼之存在下於提高的溫度下(例如使用於DMF中的K
2CO
3、於DMSO中的K
2CO
3、於MeOH/EtOH中的NaOH/KOH、於DMF中的NaH或於THF/1,4-二口咢口山中的K
2CO
3)與其中甲磺酸基或甲苯磺酸基扮演脫離基的環B衍生物[3]偶聯以製造式(I)化合物。
流程2.
其中R
3係藉由醯基或磺醯基基團偶聯至哌啶環的式(ID)之化合物可(例如)根據流程3(其中R
1、R
2、R
3、R
4、R
5和R
24係如以上定義的,且X係鹵素)製備。於流程3之方法中,式(ID’)之化合物係於適合的溶劑(諸如CH
2Cl
2)中於適合的鹼(諸如三乙胺)之存在下與鹵素化合物[4]偶聯以製造式(ID)之化合物。
流程3.
其中R
3係-C(O)-NHR
6的式(ID)之化合物可(例如)根據流程4(其中R
1、R
2、R
4、R
5、R
7和R
24係如以上定義的)製備。於流程4之方法中,式(ID’)之化合物係於適合的溶劑(諸如CH
2Cl
2或DMF)中於適合的鹼(諸如三乙胺或DIPEA)之存在下與異氰酸酯化合物[5]偶聯以製造式(IDa)之化合物。其中R
3係-C(S)NHR
19的式(ID)之化合物可以類似的方式使用R
19-N=C=S作為試劑來製備。
流程4.
式(I)化合物可亦根據流程5(其中R
1、R
2、R
3、R
4、R
5、R
23、R
24、L、A和B係如以上定義的,且X係鹵素)製備。於流程5之方法中,式[6]之化合物係於適合的溶劑(諸如DMF)中於鹼(諸如K
2CO
3)之存在下於提高的溫度下與式[7]之化合物偶聯以製造式[8]之化合物。式[8]之化合物可接著於適合的溶劑(諸如DCM)中於冷卻下於適合的鹼(諸如三乙胺)之存在下與甲磺醯氯反應以製造式[9]之化合物。式(I)化合物可藉由於適合的溶劑(諸如DMSO或DMF)中於鹼(諸如K
2CO
3)之存在下於提高的溫度下偶聯式[9]之化合物與式[10]之化合物獲得。
流程5.
除非另外定義,所有於本文中使用的技術和科學術語具有與本文之標的所屬技術領域中具有通常知識者所通常瞭解者相同的意義。如用於本文中,以下定義被提供以促進本發明之理解。
術語「對象」於本文中使用係論及人類和動物。
術語「類固醇受體」係論及與類固醇激素結合並被其活化的受體。類固醇受體實例之包括(但不限於)雄性素、醣皮質素和助孕酮受體。
術語「內分泌癌症」係論及內分泌系統之一或多種細胞組份之部分或完全不受調控的生長,其包括(但不限於)腎上腺之一或多種者之癌症。
術語「鹵」或「鹵素」於本文中以其本身使用或作為另一個基團之部分使用係論及氯、溴、氟或碘。
術語「C
1-
7烷基」於本文中以其本身使用或作為另一個基團之部分使用係論及具有1、2、3、4、5、6或7個碳原子的直鏈或支鏈飽和烴基團。C
1-
7烷基之代表性實例包括(但不限於)甲基、乙基、正丙基、異丙基、正丁基、異丁基、二級丁基、三級丁基、正戊基、異戊基和正己基。「C
1-
7烷基」之一個較佳的實施方式係C
1-
3烷基。術語「C
1-
3烷基」係論及具有1、2或3個碳原子的「C
1-
7烷基」之較佳的實施方式。
術語「C
2-
7烯基」於本文中以其本身使用或作為另一個基團之部分使用係論及具有2、3、4、5、6或7個碳原子且含有一或數個雙鍵的脂族烴基團。代表性實例包括(但不限於)乙烯基、丙烯基和環己烯基。
術語「C
3-
7環烷基」於本文中以其本身使用或作為另一個基團之部分使用係論及含有3、4、5、6或7個碳原子的飽和環狀烴基團。環烷基之代表性實例包括(但不限於)環丙基、環丁基、環戊基和環己基。
術語「C
3-
7環烷基C
1-
7烷基」於本文中使用係論及透過C
1-
7烷基基團(如於本文中定義的)附加至親本分子部分的C
3-
7環烷基基團(如於本文中定義的)。
術語「羥基」於本文中以其本身使用或作為另一個基團之部分使用係論及–OH基團。
術語「氰基」於本文中以其本身使用或作為另一個基團之部分使用係論及–CN基團。
術語「羧基」於本文中以其本身使用或作為另一個基團之部分使用係論及–COOH基團。
術語「羰基」於本文中以其本身使用或作為另一個基團之部分使用係論及與氧原子以雙鍵連結的碳原子(C=O)。
術語「側氧基」於本文中以其本身使用或作為另一個基團之部分使用係論及藉由雙鍵與另一個原子連接的氧原子(=O)。
術語「C
1-
7烷氧基」於本文中以其本身使用或作為另一個基團之部分使用係論及透過氧原子附加至親本分子部分的C
1-
7烷基(如於本文中定義的)。C
1-
7烷氧基之代表性實例包括(但不限於)甲氧基、乙氧基、丙氧基、丁氧基、異丁氧基、二級丁氧基和三級丁氧基。
術語「羥基C
1-
7烷基」於本文中使用係論及透過C
1-
7烷基基團(如於本文中定義的)附加至親本分子部分的至少一個羥基基團(如於本文中定義的)。羥基C
1-
7烷基之代表性實例包括(但不限於)羥基甲基、2,2-二羥基乙基、1-羥基乙基、3-羥基丙基、1-羥基丙基、1-甲基-1-羥基乙基和1-甲基-1-羥基丙基。
術語「鹵C
1-
7烷基」於本文中使用係論及透過C
1-
7烷基基團(如於本文中定義的)附加至親本分子部分的至少一個鹵素(如於本文中定義的)。鹵C
1-
7烷基之代表性實例包括(但不限於)氟甲基、二氟甲基、三氟甲基、2-氯乙基和3-溴丙基。
術語「氰基C
1-
7烷基」於本文中使用係論及透過C
1-
7烷基基團(如於本文中定義的)附加至親本分子部分的氰基基團(如於本文中定義的)。氰基C
1-
7烷基之代表性實例包括(但不限於)氰基甲基、1-氰基乙基、1-氰基丙基和2-氰基丙基。
術語「鹵C
1-
7烷氧基」於本文中使用係論及透過C
1-
7烷氧基基團(如於本文中定義的)附加至親本分子部分的至少一個鹵素(如於本文中定義的)。
術語「苯基C
1-
7烷基」於本文中使用係論及透過C
1-
7烷基基團(如於本文中定義的)附加至親本分子部分的至少一個苯基基團。
術語「C
1-
7烷基羰基」於本文中以其本身使用或作為另一個基團之部分使用係論及透過羰基基團(如於本文中定義的)附加至親本分子部分的C
1-
7烷基基團(如於本文中定義的)。
術語「C
1-
7烷氧基C
1-
7烷基」於本文中以其本身使用或作為另一個基團之部分使用係論及透過C
1-
7烷基基團(如於本文中定義的)附加至親本分子部分的至少一個C
1-
7烷氧基基團(如於本文中定義的)。
術語「羥基C
1-
7烷氧基」於本文中以其本身使用或作為另一個基團之部分使用係論及透過C
1-
7烷氧基基團(如於本文中定義的)附加至親本分子部分的至少一個羥基基團(如於本文中定義的)。
術語「羥基C
1-
7烷氧基C
1-
7烷基」於本文中使用係論及透過C
1-
7烷基基團(如於本文中定義的)附加至親本分子部分的羥基C
1-
7烷氧基基團(如於本文中定義的)。
術語「4-10員雜環基」於本文中使用係論及具有4-10個環原子的飽和、部分飽和或芳香族環,該等環原子中的1-4個原子係選自由N、O和S所組成的群組的雜原子。「4-10員雜環基」之一個實施方式係「4-6員雜環基」,其係論及具有4-6個環原子的飽和、部分飽或芳香族環,該等環原子中的1-4個原子係選自由N、O和S所組成的群組的雜原子。4-10員雜環環之代表性實例包括(但不限於)氧呾基、吖呾基、吡唑基、1,2,4-三唑-1-基、1,2,3-三唑-1-基、嘧啶基、吡啶基、哌啶基、四唑基、哌口井基、呋喃基、口末啉基、哌啶基、吡咯啶基、噻唑基、異口咢唑基、吡口井基四氫哌喃基、1,2,4-口咢二唑基、口咢唑基、咪唑基、吲哚基和4,5-二氫咪唑基環。
術語「3-10員碳環基」於本文中使用係論及具有3至10個僅僅由碳原子組成的環原子的飽和、部分飽和或芳香族環。「3-10員碳環基」之一個實施方式係「3-6員碳環基」,其係論及具有3至6個僅僅由碳原子組成的環原子的飽和、部分飽和或芳香族環。3-10員碳環環之代表性實例包括(但不限於)苯基、環己基、環己烯基、環戊基、環戊烯基和環丁基環。
術語「4-10員雜環基C
1-
7烷基」於本文中使用係論及透過C
1-
7烷基基團(如於本文中定義的)附加至親本分子部分的「4-10員雜環基」基團(如於本文中定義的)。
術語「3-10員碳環基C
1-
7烷基」於本文中使用係論及透過C
1-
7烷基基團(如於本文中定義的)附加至親本分子部分的「3-10員碳環基」基團(如於本文中定義的)。
術語「經取代的」於本文中連結種種殘基使用時係論及(若未另外定義)鹵素取代基,諸如氟、氯、溴、碘、或C
1-
7烷基、C
3-
7環烷基、羥基、胺基、硝基、氰基、巰基C
1-
7烷基、甲磺醯基、C
1-
7烷氧基、鹵C
1-
7烷基、羥基C
1-
7烷基或胺基C
1-
7烷基取代基。較佳者係鹵素、C
1-
7烷基、羥基、胺基、鹵C
1-
7烷基、C
1-
7烷氧基和甲磺醯基取代基。於較佳的取代基之一組中者係選自C
1-
7烷基或鹵素取代基,特別係C
1-
3烷基或鹵素取代基,特別係甲基、乙基、氯、氟或溴取代基的1-2個取代基。
「經取代的」基團可含有以上提及的取代基之1至3者,較佳係1或2者(若未另外定義)。
式(I)化合物之光學活性鏡相異構物或非鏡像異構物可例如透過藉由已知的方法離析外消旋終產物或藉由使用適合的光學活性起始材料製備。類似地,外消旋的式(I)化合物可藉由使用外消旋起始材料製備。外消旋的式(I)化合物或其外消旋起始材料之離析因此可藉由(例如)以下者實施:藉由與光學活性酸反應來將外消旋化合物轉變成其非鏡像異構物鹽混合物並隨後藉由結晶來分離非鏡像異構物。該光學活性酸之代表性實例包括(但不限於)D-酒石酸和二苯甲醯基-D-酒石酸。供選擇地,可將製備性掌性層析術用於離析外消旋混合物。
醫藥上可接受的鹽於醫藥領域中係廣為人知的。適合的鹽之非限制性實例包括金屬鹽、銨鹽、與有機鹼的鹽、與無機酸的鹽、與有機酸的鹽、和與鹼性或酸性胺基酸的鹽。金屬鹽之非限制性實例包括鹼金屬鹽,諸如鈉鹽和鉀鹽;鹼土金屬鹽,諸如鈣鹽和鎂鹽。與無機或有機酸的鹽之非限制性實例包括氯化物、溴化物、硫酸鹽、硝酸鹽、磷酸鹽、磺酸鹽、甲磺酸鹽、甲酸鹽、酒石酸鹽、順丁烯二酸鹽、檸檬酸鹽、苯甲酸鹽、柳酸鹽、抗壞血酸鹽、乙酸鹽、草酸鹽、反丁烯二酸鹽、半反丁烯二酸鹽和琥珀酸鹽。當合適時,醫藥上可接受的酯可藉由已知的方法使用於醫藥領域中習用且保留自由形式之醫藥特性的醫藥上可接受的酸製備。此等酯之非限制性實例包括脂族或芳香族醇之酯,例如甲酯、乙酯、丙酯、異丙酯、丁酯、異丁酯、二級丁酯、三級丁酯。磷酸酯和碳酸酯亦落入本發明之範圍內。
以上式(I)之定義包含該等化合物之所有可能的同位素和異構物,諸如立體異構物,包括幾何異構物,例如
Z和
E異構物(順式和反式異構物)、和光學異構物,例如非鏡像異構物和鏡相異構物和前藥酯,例如磷酸酯和碳酸酯。
所屬技術領域中具有通常知識者會領會到本發明之化合物可含有至少一掌性中心。據此,該等化合物可以光學活性或外消旋形式存在。應瞭解式(I)包括任何外消旋或光學活性形式、或其等之混合物。於一個實施方式中,該等化合物係純(R)異構物。於另一個實施方式中,該等化合物係純(S)異構物。於另一個實施方式中,該等化合物係(R)和(S)異構物之混合物。於另一個實施方式中,該等化合物係外消旋混合物,其包含等量的(R)和(S)異構物。該等化合物可含有二個掌性中心。於如此例子中,根據一個實施方式,該等化合物係非鏡像異構物之混合物。根據另一個實施方式,本發明之化合物係鏡相異構物之混合物。根據又另一個實施方式,該等化合物係純的鏡相異構物。個別異構物可使用起始材料之相對應異構形式獲得或其等可於終化合物之製備後根據習用分離方法分離。對於光學異構物(例如鏡相異構物或非鏡像異構物)自其等之混合物的分離,可使用習用離析方法,例如分段結晶。
本發明之化合物亦可以其中化合物之質子從一個原子移動至另一個原子的互變異構物或其平衡混合物的形式存在。互變異構之實例包括(但不限於)醯胺化合物-醯亞胺化合物、酮-烯醇、酚-酮、肟-亞硝基化合物、硝基化合物-酸、亞胺-烯胺、雜環環之環互變異構和類似者。式(I)化合物意欲涵蓋互變異構形式,儘管可能只描繪一個互變異構物。
式(I)之一組之較佳的化合物之實例包括
(E)-3-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯基)丙烯酸甲酯(化合物2);
2-(異吲哚啉-2-基甲基)-5-((4-(吡咯啶-1-基磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物5);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-甲基苯磺醯胺(化合物8);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二甲基苯磺醯胺(化合物10);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-(2-甲氧基乙基)苯磺醯胺(化合物11);
N-(2-羥基乙基)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-甲基苯磺醯胺(化合物12);
N-(2-羥基乙基)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯磺醯胺(化合物15);
N-乙基-N-(2-羥基乙基)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯磺醯胺(化合物21);
5-((4-((二氟甲基)磺醯基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物22);
N-(2-氰基乙基)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-甲基苯磺醯胺(化合物23);
2-(異吲哚啉-2-基甲基)-5-((1-(氧呾-3-基磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物36);
5-((4-(甲磺醯基)苯甲基)氧基)-2-((5-(三氟甲氧基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物37);
2-((3,4-二氫異喹啉-2(1H)-基)甲基)-5-((4-(2-羥基丙-2-基)苯甲基)氧基)-4H-哌喃-4-酮(化合物44);
2-異吲哚啉-2-基甲基)-5-((4-(丙-1-烯-2-基)苯甲基)氧基)-4H-哌喃-4-酮(化合物47);
5-((4-(2-羥基丙-2-基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物49);
5-(環己基甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物65);
5-((1-(氧呾-3-基磺醯基)哌啶-4-基)甲氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物69a);
N-((4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯基)磺醯基)-N-甲基乙醯胺(化合物70);
5-((4-(環丁烷亞胺磺醯基(sulfonimidoyl))苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物71);
5-((4-(環丙磺醯基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物72);
5-((4-(異丁磺醯基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物73);
5-((4-(S-甲基亞胺亞磺醯基(sulfinimidoyl))苯甲基)氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物74);
4-({[6-(1,3-二氫-2
H-異吲哚-2-基甲基)-4-側氧基-4
H-哌喃-3-基]氧基}甲基)-
N-[二甲基(氧代)-λ
6-硫酮基]苯甲醯胺(化合物83);
N-[二甲基(氧代)-λ
6-硫酮基]-4-[({6-[(5-氟-1,3-二氫-2
H-異吲哚-2-基)甲基]-4-側氧基-4
H-哌喃-3-基}氧基)甲基]苯甲醯胺(化合物84);
5-((4-(S-甲基亞胺磺醯基)苯甲基)氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物89);
5-((4-(S-甲基亞胺磺醯基)苯甲基)氧基)-2-((5-(三氟甲氧基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物90);
2-(1-(異吲哚啉-2-基)乙基)-5-((4-(S-甲基亞胺磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物91);
5-((4-(N,S-二甲基亞胺磺醯基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物92);
N-{[4-({[6-(1,3-二氫-2
H-異吲哚-2-基甲基)-4-側氧基-4
H-哌喃-3-基]氧基}甲基)苯基](甲基)-λ
4-硫酮基}-4-甲基苯磺醯胺(化合物93);
5-((4-(吖呾-1-羰基)-2-氟苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物95);
2-(異吲哚啉-2-基甲基)-5-((4-(丙-2-基亞胺磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物103);
5-((5-氟-1-(甲磺醯基)-1,2,3,6-四氫吡啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物104);
2-(異吲哚啉-2-基甲基)-5-((4-(口咢唑-2-基)苯甲基)氧基)-4
H-哌喃-4-酮(化合物109);
5-((4-(1-羥基環丁基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮(化合物111);
N-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)苯甲基)甲磺醯胺(化合物113);
5-((4-(3-羥基氧呾-3-基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮(化合物114);
2-((5-氟異吲哚啉-2-基)甲基)-5-((4-(3-羥基氧呾-3-基)苯甲基)氧基)-4
H-哌喃-4-酮(化合物115);
5-((4-(3-羥基氧呾-3-基)苯甲基)氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4
H-哌喃-4-酮(化合物116);
2-(異吲哚啉-2-基甲基)-5-((4-(吡咯啶-1-羰基)苯甲基)氧基)-4H-哌喃-4-酮(化合物122);
5-((4-(吖呾-1-羰基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物129);
2-((5-溴異吲哚啉-2-基)甲基)-5-((4-(吡咯啶-1-羰基)苯甲基)氧基)-4H-哌喃-4-酮(化合物130);
N-(三級丁基)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物131);
4-(((6-異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二異丙基苯甲醯胺(化合物134);
4-(((6-((5-氯異吲哚啉-2-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二甲基苯甲醯胺(化合物137);
4-(((6-((5-甲氧基異吲哚啉-2-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二甲基苯甲醯胺(化合物138);
N,N-二甲基-4-(((4-側氧基-6-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物139);
(E)-3-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯基)-N,N-二甲基丙烯醯胺(化合物146);
5-((4-(3,3-二氟吖呾-1-羰基)苯甲基)氧基)-2-((5-甲氧基異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物162);
3,5-二氟-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二甲基苯甲醯胺(化合物172);
N-((4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)環己基)甲基)甲磺醯胺(化合物173);
5-((4-((1,1-二氧代異四氫噻唑-2-基)甲基)環己基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物176);
5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4
H-哌喃-4-酮(化合物184);
2-(異吲哚啉-2-基甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物185);
2-((5-氟異吲哚啉-2-基)甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物186);
5-((1-(環丙磺醯基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物187);
5-((1-(乙磺醯基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物188);
5-((1-(乙磺醯基)哌啶-4-基)甲氧基)-2-((5-氟異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物189);
5-((1-(環丙磺醯基)哌啶-4-基)甲氧基)-2-((5-氟異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物190);
5-((1-(乙磺醯基)-4-甲基哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物192);
2-(1-異吲哚啉-2-基)乙基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物195);
2-(異吲哚啉-2-基甲基)-5-((四氫-2H-噻喃-4-基)甲氧基)-4H-哌喃-4-酮(化合物196);
5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-2-((5-(三氟甲氧基)異吲哚啉-2-基)甲基)-4
H-哌喃-4-酮(化合物205);
2-((5-甲基異吲哚啉-2-基)甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物211);
2-(異吲哚啉-2-基甲基)-5-(3-(1-(甲磺醯基)哌啶-4-基)丙氧基)-4H-哌喃-4-酮(化合物213);
2-(異吲哚啉-2-基甲基)-5-((1-(吡咯啶-1-羰基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物215);
5-(((1r,4r)-4-(1,1-二氧代異四氫噻唑-2-基)環己基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物216);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二甲基環己烷-1-甲醯胺(化合物217);
N-環丙基-N-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)環己基)甲磺醯胺(化合物219);
5-((1-丁醯基哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物221);
5-((1-(2,2-二氟丙醯基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物222);
2-((5-氟異吲哚啉-2-基)甲基)-5-((1-丙醯基哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物224);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N,
N-二甲基哌啶-1-磺醯胺(化合物225);
5-((1-(環丙烷羰基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮(化合物226);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N-異丙基哌啶-1-甲醯胺(化合物229);
4-(((6-((5-氟異吲哚啉-2-基)甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N,
N-二甲基哌啶-1-磺醯胺(化合物230);
2-(異吲哚啉-2-基甲基)-5-((1-(口末啉-4-羰基)哌啶-4-基)甲氧基)-4
H-哌喃-4-酮(化合物232);
5-((4-(吖呾-1-羰基)環己基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物234);
2-(異吲哚啉-2-基甲基)-5-((1-(2-(甲磺醯基)乙醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物238);
5-(((1r,4r)-4-乙醯基環己基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物244);
5-((1-丙醯基哌啶-4-基)甲氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物244a);
2-((5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4-側氧基-4H-哌喃-2-基)甲基)異吲哚啉-5-甲腈(化合物245a);
1-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)哌啶-1-基)-4-甲基戊-1,2-二酮(化合物249);
2-(異吲哚啉-2-基甲基)-5-((1-三甲基乙醯基哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物251);
2-((4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)哌啶-1-基)磺醯基)乙腈(化合物254);
2-(異吲哚啉-2-基甲基)-5-((1-((1-甲基-1H-吡唑-5-基)磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物255);
乙酸2-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)哌啶-1-基)-2-側氧基乙酯(化合物257);
2-(異吲哚啉-2-基甲基)-5-((1-丙醯基哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物261);
2-(異吲哚啉-2-基甲基)-5-((1-((2-甲氧基乙基)磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物262);
5-((1-(異丁磺醯基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物271);
5-((1-異丁醯基哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮(化合物272);
4-((6-((5-溴異吲哚啉-2-基)甲基)-4-側氧基-4H-哌喃-3-基氧基)甲基)苯甲腈(化合物278);
5-((4-(S-甲基亞胺磺醯基)苯甲基)氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物285);
5-((4-(R-甲基亞胺磺醯基)苯甲基)氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物286);
和其互變異構物和醫藥上可接受的鹽。
式(I)之另一組之較佳的化合物之實例包括
2-(異吲哚啉-2-基甲基)-5-((4-(甲磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物1);
N,N-二乙基-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯磺醯胺(化合物4);
2-(異吲哚啉-2-基甲基)-5-((4-(口末啉基磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物6);
2-(異吲哚啉-2-基甲基)-5-((4-(哌啶-1-基磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物7);
5-((4-(吖呾-1-基磺醯基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物9);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-(2-甲氧基乙基)-N-甲基苯磺醯胺(化合物20);
5-((4-(乙磺醯基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物24);
2-(異吲哚啉-2-基甲基)-5-((4-(異丙磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物25);
2-((5,6-二氟異吲哚啉-2-基)甲基)-5-((4-(甲磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物26);
2-(異吲哚啉-2-基甲基)-5-((4-((2-甲氧基乙基)磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物28);
2-((5-氟異吲哚啉-2-基)甲基)-5-((4-((2-甲氧基乙基)磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物29);
5-((1-((5-氯噻吩-3-基)磺醯基)吖呾-3-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物30);
5-((4-乙醯基苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物31);
5-((2-氟-4-(甲磺醯基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物34);
5-((4-(4-溴-1
H-吡唑-1-基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮(化合物39);
2-((3,4-二氫異喹啉-2(1H)-基)甲基)-5-((4-(2-羥基-2-甲基丙基)苯甲基)氧基)-4H-哌喃-4-酮(化合物46);
4-(((6-((6-甲氧基-3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲腈(化合物53);
3-氟-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-苯甲醯胺(化合物56);
3-氟-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二甲基苯甲醯胺(化合物61);
2-((5-氟異吲哚啉-2-基)甲基)-5-((4-(甲磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物63);
2-((5-氯異吲哚啉-2-基)甲基)-5-((4-(甲磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物64);
2-(異吲哚啉-2-基甲基)-5-((四氫-2H-哌喃-4-基)甲氧基)-4H-哌喃-4-酮(化合物67);
5-((4-(甲磺醯基)苯甲基)氧基)-2-((5-硝基異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物68);
N-(2-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯基)丙-2-基)乙醯胺(化合物69);
2-(異吲哚啉-2-基甲基)-5-((4-(甲基亞磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物81);
2-(異吲哚啉-2-基甲基)-5-((4-(甲基硫基)苯甲基)氧基)-4H-哌喃-4-酮(化合物82);
2-(異吲哚啉-2-基甲基)-5-((4-(S-甲基亞胺亞磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物85);
2-(異吲哚啉-2-基甲基)-5-((4-(S-甲基亞胺磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物86);
2-((5-氟異吲哚啉-2-基)甲基)-5-((4-(S-甲基亞胺磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物88);
N-{[4-({[6-(1,3-二氫-2
H-異吲哚-2-基甲基)-4-側氧基-4
H-哌喃-3-基]氧基}甲基)苯基](甲基)氧代-λ
6-硫酮基}(化合物94);
5-((4-(N-乙基-S-甲基亞胺磺醯基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物97);
2-(異吲哚啉-2-基甲基)-5-((1-(甲磺醯基)-1,2,3,6-四氫吡啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物98);
5-((1-(乙磺醯基)-1,2,3,6-四氫吡啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物99);
2-(異吲哚啉-2-基甲基)-5-((1-(異丙磺醯基)-1,2,3,6-四氫吡啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物100);
5-((4-(乙基亞胺磺醯基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物101);
5-((4-(乙基亞胺磺醯基)苯甲基)氧基)-2-((5-氟異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物102);
5-((4-(1
H-1,2,3-三唑-1-基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮(化合物107);
5-((4-(1
H-吡唑-1-基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮(化合物108);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二甲基苯甲醯胺(化合物120);
2-((3,4-二氫異喹啉-2(1H)-基)甲基)-5-((4-甲氧基苯甲基)氧基)-4H-哌喃-4-酮(化合物121);
4-(((6-((6-氟-3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二甲基苯甲醯胺(化合物124);
N,N-二乙基-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物126);
4-(((6-((5-氟異吲哚啉-2-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二甲基苯甲醯胺(化合物127);
2-(異吲哚啉-2-基甲基)-5-((4-(哌啶-1-羰基)苯甲基)氧基)-4H-哌喃-4-酮(化合物128);
N-(三級丁基)-4-(((6-((3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物135);
2-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯基)-N,N-二甲基乙醯胺(化合物136);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-異丙基苯甲醯胺(化合物140);
N-己基-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物142);
乙酸2-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺基)-2-甲基丙酯(化合物143);
N-(2-羥基乙基)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-甲基苯甲醯胺(化合物147);
5-((4-(3,3-二氟吖呾-1-羰基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物158);
5-((4-(3,3-二氟吖呾-1-羰基)苯甲基)氧基)-2-((5-氟異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物161);
2-((5-氯異吲哚啉-2-基)甲基)-5-((4-(3,3-二氟吖呾-1-羰基)苯甲基)氧基)-4H-哌喃-4-酮(化合物163);
5-([1,1'-聯苯]-4-基甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物164);
2-(異吲哚啉-2-基甲基)-5-((4-(吡啶-2-基)苯甲基)氧基)-4H-哌喃-4-酮(化合物165);
5-((4-(乙基亞胺磺醯基)苯甲基)氧基)-2-((5-硝基異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物168);
N-丁基-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物169);
2,6-二氟-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二甲基苯甲醯胺(化合物174);
2-(異吲哚啉-2-基甲基)-5-(((1R,5S)-8-(甲磺醯基)-8-氮雜雙環[3.2.1]辛-3-基)甲氧基)-4H-哌喃-4-酮(化合物177);
5-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)異吲哚啉-1-酮(化合物180);
4-(((6-((5-氟異吲哚啉-2-基)甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N,
N-二甲基哌啶-1-甲醯胺(化合物181);
2-(異吲哚啉-2-基甲基)-5-((4-甲基-1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物191);
N-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-1-氧代四氫-2H-亞噻喃-1-基)-4-甲基苯磺醯胺(化合物194);
2-(異吲哚啉-2-基甲基)-5-(2-(1-(甲磺醯基)哌啶-4-基)乙氧基)-4
H-哌喃-4-酮(化合物198);
3-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)吡咯啶-1-甲酸(
R)-三級丁酯(化合物199);
3-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)吡咯啶-1-甲酸(
S)-三級丁酯(化合物200);
5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-2-((5-(甲基硫基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物208);
2-((5,7-二氫-6H-[1,3]二口咢呃并[4,5-f]異吲哚-6-基)甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物209);
2-((5,6-二氟異吲哚啉-2-基)甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物210);
2-(異吲哚啉-2-基甲基)-5-(3-(吡啶-4-基)丙氧基)-4H-哌喃-4-酮(化合物214);
N-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)環己基)-N-甲基甲磺醯胺(化合物218);
2-(異吲哚啉-2-基甲基)-5-((4-(甲磺醯基)環己基)甲氧基)-4H-哌喃-4-酮(化合物220);
5-((1-(2,2-二氟丙醯基)哌啶-4-基)甲氧基)-2-((5-氟異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物223);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N-甲基環己烷甲醯胺(化合物227);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N-甲基哌啶-1-甲醯胺(化合物228);
5-((1-(吖呾-1-羰基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮(化合物231);
2-(異吲哚啉-2-基甲基)-5-((4-(氧呾-3-基磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物233);
5-((4-氟-1-(甲磺醯基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物235);
5-((4-氟-1-(異丙磺醯基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物236);
5-((4-氟-1-(甲磺醯基)哌啶-4-基)甲氧基)-2-((5-氟異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物237);
N-{[4-({[6-(1,3-二氫-2
H-異吲哚-2-基甲基)-4-側氧基-4
H-哌喃-3-基]氧基}甲基)環己基](甲基)氧代-λ
6-硫酮基}-4-甲基苯磺醯胺(化合物239);
2-((5-氯異吲哚啉-2-基)甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物241);
N-環丙基-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)-甲基)哌啶-1-甲醯胺(化合物247);
N-(三級丁基)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)哌啶-1-甲醯胺(化合物248);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-甲基哌啶-1-硫代甲醯胺(化合物250);
5-((1-乙醯基哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物252);
5-((1-((4-氟苯基)磺醯基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物256);
5-((1-丙烯醯基哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物258);
5-((1-(呋喃-2-羰基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物260);
2-(異吲哚啉-2-基甲基)-5-((1-(吡咯啶-1-基磺醯基)哌啶-4-基)甲氧基)-4
H-哌喃-4-酮(化合物267);
5-((1-(吖呾-1-基磺醯基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮(化合物268);
2-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)哌啶-1-基)-2-側氧基乙酸乙酯(化合物269);
2-(異吲哚啉-2-基甲基)-5-((1-(異丙磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物270);
2-(異吲哚啉-2-基甲基)-5-((1-(2,2,2-三氟乙醯基)哌啶-4-基)甲氧基)-4
H-哌喃-4-酮(化合物273);
順式-
N-(3-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-環戊基)-甲磺醯胺(化合物276);
2-((5-甲基異吲哚啉-2-基)甲基)-5-((4-(甲磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物279);
5-((4-(甲磺醯基)苯甲基)氧基)-2-((5-(甲基硫基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物280);
N-(1-羥基-2-甲基丙-2-基)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物283);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)哌啶-1-甲醛(化合物284);
5-((1-(甲磺醯基)-1,2,3,4-四氫吡啶-4-基)甲氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物291);
和其互變異構物和醫藥上可接受的鹽。
式(I)之又另一組之較佳的化合物之實例包括
2-(異吲哚啉-2-基甲基)-5-((4-((三氟甲基)硫基)苯甲基)氧基)-4H-哌喃-4-酮(化合物3);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯磺醯胺(化合物13);
2-((3,4-二氫異喹啉-2(1H)-基)甲基)-5-((4-(甲磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物14);
5-((2-氯-4-(甲磺醯基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物16);
5-((3-氟-4-(甲磺醯基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物17);
5-((2-氯-4-(甲磺醯基)苯甲基)氧基)-2-((3,4-二氫異喹啉-2(1H)-基)甲基)-4H-哌喃-4-酮(化合物18);
2-(異吲哚啉-2-基甲基)-5-((4-(甲磺醯基)-2-(三氟甲基)苯甲基)氧基)-4H-哌喃-4-酮(化合物19);
2-((4-氟異吲哚啉-2-基)甲基)-5-((4-(甲磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物27);
4-(((6-((4-氟異吲哚啉-2-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二甲基苯甲醯胺(化合物32);
2-((4-氟異吲哚啉-2-基)甲基)-5-((4-(2-羥基丙-2-基)苯甲基)氧基)-4H-哌喃-4-酮(化合物33);
5-((1,1-二氧代四氫-2H-噻喃-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物35);
2-(異吲哚啉-2-基甲基)-5-((4-硝基苯甲基)氧基)-4
H-哌喃-4-酮(化合物38);
1-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)苯基)-1
H-吡唑-4-甲酸乙酯(化合物40);
4-(((6-((3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲腈(化合物41);
2-((3,4-二氫異喹啉-2(1H)-基)甲基)-5-((4-甲基苯甲基)氧基)-4H-哌喃-4-酮(化合物42);
4-(((6-((3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物43);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲腈(化合物45);
4-(((6-((3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-甲基苯甲醯胺(化合物48);
3-(((6-((3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲腈(化合物50);
4-(((6-((3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-3-氟苯甲腈(化合物51);
5-((4-(2-羥基丙-2-基)苯甲基)氧基)-2-((6-甲氧基-3,4-二氫異喹啉-2(1H)-基)甲基)-4H-哌喃-4-酮(化合物52);
4-(((6-((3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-3-氟苯甲醯胺(化合物55);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物57);
5-((4-溴苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物58);
5-((4-(2-羥基丙-2-基)苯甲基)氧基)-2-((1-甲基-3,4-二氫異喹啉-2(1H)-基)甲基)-4H-哌喃-4-酮(化合物59);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲酸甲酯(化合物60);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-甲基苯甲醯胺(化合物62);
2-((5,7-二氫-6H-[1,3]二口咢呃并[4,5-f]異吲哚-6-基)甲基)-5-((4-(甲磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物66);
2-(異吲哚啉-2-基甲基)-5-((6-(三氟甲基)吡啶-3-基)甲氧基)-4H-哌喃-4-酮(化合物75);
2-(異吲哚啉-2-基甲基)-5-((6-甲氧基吡啶-3-基)甲氧基)-4H-哌喃-4-酮(化合物76);
N,N-二甲基-4-(((6-((1-甲基異吲哚啉-2-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物77);
4-(((6-((3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-2-氟-N,N-二甲基苯甲醯胺(化合物78);
2-氟-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-甲基苯甲醯胺(化合物79);
4-(((6-((3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-2-氟-N-甲基苯甲醯胺(化合物80);
2-((3,4-二氫異喹啉-2(1H)-基)甲基)-5-((4-(S-甲基亞胺磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物87);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-(2-側氧基四氫噻吩-3-基)苯甲醯胺(化合物96);
2-(異吲哚啉-2-基甲基)-5-((3-硝基苯甲基)氧基)-4
H-哌喃-4-酮(化合物105);
5-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-2-甲基異吲哚啉-1-酮(化合物106);
2-(異吲哚啉-2-基甲基)-5-((2-甲氧基吡啶-4-基)甲氧基)-4
H-哌喃-4-酮(化合物110);
4-(2-((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)乙基)-
N,
N-二甲基苯甲醯胺(化合物112);
2-((3,4-二氫異喹啉-2(1
H)-基)甲基)-5-((4-(3-羥基氧呾-3-基)苯甲基)氧基)-4
H-哌喃-4-酮(化合物117);
2-氯-4-(((6-((3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲腈(化合物118);
4-(((6-((3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二甲基苯甲醯胺(化合物119);
5-((4-(羥基甲基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物123);
2-((1-甲基-3,4-二氫異喹啉-2(1H)-基)甲基)-5-((4-(吡咯啶-1-羰基)苯甲基)氧基)-4H-哌喃-4-酮(化合物125);
(S)-N,N-二甲基-4-(((6-((1-甲基異吲哚啉-2-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物132);
(R)-N,N-二甲基-4-(((6-((1-甲基異吲哚啉-2-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物133);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-(丙-2-炔-1-基)苯甲醯胺(化合物141);
2-(異吲哚啉-2-基甲基)-5-((4-乙烯基苯甲基)氧基)-4H-哌喃-4-酮(化合物144);
N-(4-羥基丁基)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物145);
(E)-3-(4-(((6-((3,4-二氫異喹啉-2(1H)-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯基)-N-甲基丙烯醯胺(化合物148);
2-((3,4-二氫異喹啉-2(1H)-基)甲基)-5-((4-(3-羥基哌啶-1-羰基)苯甲基)氧基)-4H-哌喃-4-酮(化合物149);
5-((4-(吖呾-1-羰基)苯甲基)氧基)-2-((5-氟異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物150);
N-(3-羥基-2,2-二甲基丙基)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物151);
5-((4-(4-羥基哌啶-1-羰基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物152);
5-(2-(4-苯甲基哌口井-1-基)-2-側氧基乙氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物153);
5-(2-(4-(4-氯苯基)哌口井-1-基)-2-側氧基乙氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物154);
5-(2-(4-苯甲基哌啶-1-基)-2-側氧基乙氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物155);
2-(異吲哚啉-2-基甲基)-5-(2-側氧基-2-(4-(苯磺醯基)哌口井-1-基)乙氧基)-4H-哌喃-4-酮(化合物156);
2-(異吲哚啉-2-基甲基)-5-(2-側氧基-2-(4-甲苯磺醯基哌口井-1-基)乙氧基)-4H-哌喃-4-酮(化合物157);
2-(異吲哚啉-2-基甲基)-5-(2-(4-(3-(甲氧基甲基)吡啶-2-基)哌口井-1-基)-2-側氧基乙氧基)-4H-哌喃-4-酮(化合物159);
5-((4-(3-羥基哌啶-1-羰基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物160);
2-((3,4-二氫異喹啉-2(1H)-基)甲基)-5-((4-(乙基亞胺磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物166);
6-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二甲基菸鹼醯胺(化合物170);
2-氟-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-苯甲醯胺(化合物171);
(1r,4r)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)環己烷-1-甲酸甲酯(化合物178);
2-((3,4-二氫異喹啉-2(1H)-基)甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物179);
3-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)吡咯啶-1-甲酸三級丁酯(化合物182);
3-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N,
N-二甲基吡咯啶-1-甲醯胺(化合物183);
5-((3-羥基-1-(甲磺醯基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物193);
4-(2-((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)乙基)哌啶-1-甲酸三級丁酯(化合物197);
3-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)哌啶-1-甲酸(
S)-三級丁酯(化合物201);
3-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)哌啶-1-甲酸(
R)-三級丁酯(化合物202);
4-((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)哌啶-1-甲酸三級丁酯(化合物203);
5-(2-(1-乙醯基哌啶-4-基)乙氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物206);
5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-2-((5-硝基異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物207);
2-((1,1-二甲基異吲哚啉-2-基)甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物212);
2-(異吲哚啉-2-基甲基)-5-((4-(S-甲基亞胺磺醯基)環己基)甲氧基)-4H-哌喃-4-酮(化合物240);
5-((1-亞胺基-1-氧代六氫-1 λ
6-噻喃-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物242);
N-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-1-氧代四氫-2H-1 λ
6-亞噻喃-1-基)乙醯胺(化合物243);
2-((4,5-二氟異吲哚啉-2-基)甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物245);
2-異吲哚啉-2-基甲基)-5-((1-((2,2,2-三氟乙基)磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物253);
5-((3-胺基苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮(化合物263);
4/5-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N,
N-二甲基-1
H-1,2,3-三唑-1-甲醯胺(化合物264);
4/5-(((6-((3,4-二氫異喹啉-2(1
H)-基)甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N,
N-二甲基-1
H-1,2,3-三唑-1-甲醯胺(化合物265);
順式-
N-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)環戊-2-烯-1-基)環丙磺醯胺(化合物274);
順式-
N-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)環戊-2-烯-1-基)-3-甲基丁醯胺(化合物275);
(
R)-2-(異吲哚啉-2-基甲基)-5-((1-(甲磺醯基)吡咯啶-3-基)甲氧基)-4H-哌喃-4-酮(化合物277);
2-((4-氯異吲哚啉-2-基)甲基)-5-((4-(甲磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物281);
N-(3-羥基丙基)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物282);
5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-2-((5-(三氟甲基)-2H-異吲哚-2-基)甲基)-4H-哌喃-4-酮(化合物287);
2-((5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4-側氧基-4H-哌喃-2-基)甲基)異吲哚啉2-氧化物(化合物289);
2-((5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4-側氧基-4H-哌喃-2-基)甲基)-5-(三氟甲基)異吲哚啉2-氧化物(化合物290);
和其互變異構物和醫藥上可接受的鹽。
式(I)化合物之一個特佳的組中的化合物之實例包括
N-乙基-N-(2-羥基乙基)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯磺醯胺(化合物21);
5-((4-(2-羥基丙-2-基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物49);
4-({[6-(1,3-二氫-2
H-異吲哚-2-基甲基)-4-側氧基-4
H-哌喃-3-基]氧基}甲基)-
N-[二甲基(氧代)-λ
6-硫酮基]苯甲醯胺(化合物83);
5-((4-(S-甲基亞胺磺醯基)苯甲基)氧基)-2-((5-(三氟甲氧基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物90);
2-(1-(異吲哚啉-2-基)乙基)-5-((4-(S-甲基亞胺磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物91);
2-(異吲哚啉-2-基甲基)-5-((4-(吡咯啶-1-羰基)苯甲基)氧基)-4H-哌喃-4-酮(化合物122);
5-((4-((1,1-二氧代異四氫噻唑-2-基)甲基)環己基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物176);
5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4
H-哌喃-4-酮(化合物184);
2-(異吲哚啉-2-基甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物185);
5-((1-(環丙磺醯基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物187);
5-((1-(乙磺醯基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物188);
5-((1-(乙磺醯基)哌啶-4-基)甲氧基)-2-((5-氟異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物189);
2-(1-異吲哚啉-2-基)乙基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物195);
2-(異吲哚啉-2-基甲基)-5-(3-(1-(甲磺醯基)哌啶-4-基)丙氧基)-4H-哌喃-4-酮(化合物213);
5-(((1r,4r)-4-(1,1-二氧代異四氫噻唑-2-基)環己基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物216);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二甲基環己烷-1-甲醯胺(化合物217);
4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N,
N-二甲基哌啶-1-磺醯胺(化合物225);
5-(((1r,4r)-4-乙醯基環己基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物244);
5-((1-丙醯基哌啶-4-基)甲氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物244a);
2-(異吲哚啉-2-基甲基)-5-((1-丙醯基哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物261);
4-((6-((5-溴異吲哚啉-2-基)甲基)-4-側氧基-4H-哌喃-3-基氧基)甲基)苯甲腈(化合物278);
和其互變異構物和醫藥上可接受的鹽。
本發明之化合物可以治療有效量投予至患者,該治療有效量範圍通常在每日約1至約2000 mg(更典型在約10至約1500 mg),取決於患者之年齡、性別、重量、種族、狀況、欲治療的病況、所使用的投予途徑和活性成分。本發明之化合物可使用所屬技術領域中已知的原則調配成劑型。該化合物可以其本身或組合適合的醫藥賦形劑以錠劑、顆粒、膠囊、栓劑、乳劑、懸浮液或溶液的形式給予患者。選擇適合的成分以用於該組成物對於所屬技術領域中具有通常知識者而言係例行的。亦可使用適合的載劑、溶劑、凝膠形成性成分、分散液形成性成分、抗氧化劑、顏色、甜味劑、濕潤化合物和此技術領域中普通使用的其他成分。含有該活性化合物的組成物可被腸內或非經腸給予,而口服途徑係較佳的方式。該活性化合物於該組成物中的含量係約0.5至100 %,較佳係約0.5至約20 %每總組成物之重量。
本發明之化合物可作為唯一的活性成分或組合一或多種其他活性成分來給予其對象以治療特殊的疾病。
於類固醇受體依賴性疾病或病況(諸如內分泌癌症和病症,包括前列腺癌和乳癌)之治療中,治療劑及/或其他治療(例如放射線療法)之組合往往係有利的。欲投予的第二(或第三)藥劑可與第一治療劑具有相同或不同作用機制。
據此,本發明之化合物可組合其他於癌症(諸如前列腺癌或乳癌)之治療中有用的抗癌症治療投予。例如,本發明之化合物可與該化合物要組合其他抗癌劑和治療使用以治療癌症的指引包裝在一起。本發明進一步包含呈套組形式的本發明之化合物和一或多種額外的藥劑之組合,例如在其等被包裝在一起或置於分開的包裝中以以套組形式一起販售的情況下,或在其等被包裝以一起調配的情況下。
根據本發明之一個實施方式,治療有效量的式(I)化合物係與醣皮質素及/或鹽皮質素和(視需要地)與一或多種抗癌劑共投予。
適合的醣皮質素之實例包括(但不限於)氫可體松、普賴蘇、普賴蘇濃、甲基普賴蘇濃和地塞米松。適合的鹽皮質素之實例包括(但不限於)氟氫可體松、去氧皮質酮、11-去氧可體松和去氧皮質酮乙酸酯。
可與式(I)化合物一起投予之視需要的其他抗癌劑包括(但不限於)
-非類固醇雄性素受體拮抗劑(例如恩雜魯胺(enzalutamide)、apalutamide和darolutamide);
-類固醇生成抑制劑(例如CYP17A1抑制劑,諸如阿比特龍乙酸酯和seviteronel);
-化學治療劑(例如歐洲紫杉醇(docetaxel)和紫杉醇);
-抗雌激素(例如他莫昔芬(tamoxifen)和氟維司群(fulvestrant));
-表觀遺傳調節劑(例如BET抑制劑和HDAC抑制劑);
- mTOR抑制劑(例如依維莫司(everolimus));
- AKT抑制劑(例如AZ5363);
-放射性醫藥品(例如alpharadin);
- GnRH/LHRH類似物(諸如亮丙瑞林(leuprorelin));
- PI3K抑制劑(例如艾代拉里斯(idelalisib));和
- CDK4/6抑制劑(例如ribocyclib)。
根據本發明之一個實施方式,治療有效量的式(I)化合物係與治療有效量的一或多種選自由以下者所組成的列表的抗癌劑一起投予至需要其的對象
-非類固醇雄性素受體拮抗劑(例如恩雜魯胺、apalutamide和darolutamide);
-類固醇生成抑制劑(例如CYP17A1抑制劑,諸如阿比特龍乙酸酯和seviteronel);
-化學治療劑(例如歐洲紫杉醇和紫杉醇);
-抗雌激素(例如他莫昔芬和氟維司群);
-表觀遺傳調節劑(例如BET抑制劑和HDAC抑制劑);
- mTOR抑制劑(例如依維莫司);
- AKT抑制劑(例如AZ5363);
-放射性醫藥品(例如alpharadin);
- GnRH/LHRH類似物(諸如亮丙瑞林);
- PI3K抑制劑(例如艾代拉里斯);和
- CDK4/6抑制劑(例如ribocyclib)。
根據本發明之一個實施方式,治療有效量的式(I)化合物係與治療有效量的類固醇生成抑制劑(例如CYP17A1抑制劑)一起投予至需要其的對象。適合的CYP17A1抑制劑之實例包括(但不限於)阿比特龍乙酸酯和seviteronel。
根據本發明之另一個實施方式,治療有效量的式(I)化合物係與治療有效量的非類固醇雄性素受體拮抗劑一起投予至需要其的對象。適合的非類固醇雄性素受體(AR)拮抗劑之實例包括(但不限於)恩雜魯胺、apalutamide和darolutamide。
根據又另一個實施方式,本發明提供醫藥組合,其包含式(I)化合物和至少一種選自由以下者所組成的列表之額外的活性成分
-醣皮質素、
-鹽皮質素、
-類固醇生成抑制劑(例如CYP17A1抑制劑)、
-非類固醇雄性素受體拮抗劑、
-化學治療劑(例如歐洲紫杉醇和紫杉醇)、
-抗雌激素(例如他莫昔芬和氟維司群)、
-表觀遺傳調節劑(例如BET抑制劑和HDAC抑制劑)、
- mTOR抑制劑(例如依維莫司);
- AKT抑制劑(例如AZ5363);
-放射性醫藥品(例如alpharadin);
- GnRH/LHRH類似物(諸如亮丙瑞林);
- PI3K抑制劑(例如艾代拉里斯);和
- CDK4/6抑制劑(例如ribocyclib)
以用於同時、分開或依序的投予。
當組合本發明之化合物使用時,以上其他的治療劑可(例如)以該等於Physicians' Desk Reference(PDR)中指出的或否則由所屬技術領域中具有通常知識者測定的量使用。
本發明之化合物可類似於文獻中已知的方法藉由各種各樣的合成途徑使用適合的起始材料製備。本發明將藉由以下實驗和實施例更詳細解釋。該等實驗和實施例僅意欲用於闡明目的且不限制於申請專利範圍中定義的本發明之範圍。
實施例: 中間物 -1 :4-((2-甲氧基乙基)硫基)苯甲酸甲酯
於RT下將K
2CO
3(2.27 g,16.48 mmol)加至4-巰基苯甲酸甲酯(2 g,10.98 mmol)於MeOH(35 ml)中的溶液,接著添加1-溴-2-甲氧基-乙烷(1.54 g,16.48 mmol)。將混合物回流16 h。將反應混合物以水終止反應並以EtOAc萃取。將有機層以水洗滌,以無水Na
2SO
4乾燥,過濾並於減壓下濃縮以給出2.19 g呈無色油的標題化合物。
1H-NMR (400 MHz; CDCl
3):
δ7.95 (d, 2H), 7.33 (d, 2H),
3.89 (s, 3H), 3.64 (t, 2H), 3.37 (s, 3H), 3.18 (t, 2H)。
中間物 -2 :4-((2-甲氧基乙基)磺醯基)苯甲酸甲酯
於0 °C下將
m-CPBA(~ 70 %分析,7.89 g,32.1 mmol)加至4-((2-甲氧基乙基)硫基)苯甲酸甲酯(2.19 g,9.15 mmol)於DCM(30 ml)中的溶液,接著於RT下攪拌16 h。將反應混合物以10 % NaOH水溶液終止反應並以DCM萃取。將有機層以水洗滌,以無水Na
2SO
4乾燥,過濾並於減壓下濃縮以給出1.86 g呈白色固體的標題化合物。
1H-NMR (400 MHz; CDCl
3):
δ8.22 (d, 2H), 8.02 (d, 2H),
3.97 (s, 3H), 3.75 (t, 2H), 3.42 (t, 2H), 3.20 (t, 3H)。
中間物 -3 :4-(環丙磺醯基)苯甲醛
將環丙烷亞磺酸鈉鹽(0.13 g,1.0 mmol)加至4-氟苯甲醛(0.09 ml,0.8 mmol)於DMSO(5 ml)中的溶液。將反應混合物在微波爐中於140 °C下加熱1 h。將水加至該混合物並將產物以EtOAc萃取。將有機層以水洗滌,以無水Na
2SO
4乾燥,過濾並於減壓下濃縮以給出0.15 g的標題化合物。LC-MS:
m/z211.1 [M+H]
+。
以下中間物係根據針對中間物-3描述的程序從於表格中指出的起始材料製備。
中間物 -6 :4-(二甲基胺甲醯基)環己烷-1-甲酸甲酯
No | 結構 | LC-MS | 起始材料 |
4 | LC-MS: m/z227.2 (M+H) +。 | 異丁基亞磺酸鈉鹽 | |
5 | LC-MS: m/z199.2 (M+H) + | 甲烷亞磺酸鈉鹽 |
於0 °C下將DMF(1滴)和草醯氯(2.32 ml,26.8 mmol)加至4-(甲氧基羰基)環己烷-1-甲酸(2.0 g,10.7 mmol)於DCM(25 ml)中的溶液,接著於RT下攪拌3 h。將反應混合物於減壓下濃縮。將粗殘餘物溶解於DCM(25 ml)中並冷卻至0 °C。將二甲胺(30 ml)加至以上溶液,接著於RT下攪拌2 h。將反應混合物於減壓下濃縮。藉由管柱層析術純化粗產物以給出標題化合物。MS:
m/z213 [M+H]
+。
以下中間物係根據針對中間物6描述的程序從於表格中指出的起始材料製備。
中間物 -9 :(4-((2-甲氧基乙基)磺醯基)苯基)甲醇
No | 結構 | LC-MS | 起始材料 |
7 | LC-MS: m/z200.1 [M+H] + | 4-(甲氧基羰基)環己烷-1-甲酸和甲胺 | |
8 | LC-MS: m/z226.1 [M+H] + | 4-(甲氧基羰基)環己烷-1-甲酸和吖呾 |
於0 °C下將NaBH
4(1.3 g,34.24 mmol)加至4-((2-甲氧基乙基)磺醯基)苯甲酸甲酯(1.86 g,6.84 mmol)於EtOH(20 ml)中的溶液,接著於RT下攪拌3 h。將反應混合物以水終止反應並以EtOAc萃取。將有機層以水洗滌,以無水Na
2SO
4乾燥,過濾並於減壓下濃縮以給出1.18 g呈無色油的標題化合物。
1H-NMR (400 MHz; CDCl
3):
δ8.91 (d, 2H), 8.55 (d, 2H), 5.0 (t, 1H),
4.82 (s, 2H), 3.74 (t, 2H), 3.38 (t, 2H), 3.24 (s, 3H)。
以下中間物係根據針對中間物9描述的程序從於表格中指出的起始材料製備。
中間物 -26 :4-(溴甲基)-2-氟-1-(乙磺醯基)苯
No | 結構 | LC-MS | 起始材料 |
10 | LC-MS: m/z201 [M+H] + | 4-(乙磺醯基)苯甲醛 | |
11 | LC-MS: m/z215 [M+H] + | 4-(異丙磺醯基)苯甲醛 | |
12 | LC-MS: m /z205.0 (M+H) + | 3-氟-4-(甲磺醯基)苯甲醛 | |
13 | LC-MS: m/z205.2 (M+H) + | 2-氟-4-(甲磺醯基)苯甲醛 | |
14 | LC-MS: m/z213.2 (M+H) + | 4-(環丙磺醯基)苯甲醛 | |
15 | LC-MS: m/z229.2 (M+H) + | 4-(異丁磺醯基)苯甲醛 | |
16 | LC-MS: m/z201.2 (M+H) + | 3-甲基-4-(甲磺醯基)苯甲醛 | |
17 | LC-MS: m/z234.3 (M+H) + | 4-(1,1-二氧代異四氫噻唑-2-基)環己烷甲酸(1r,4r)-甲酯 | |
18 | LC-MS: m/z222.3 (M+H) + | 4-(N-甲基-甲磺醯胺基)環己烷甲酸(1r,4r)-甲酯 | |
19 | LC-MS: m/z248.3 (M+H) + | 4-(N-環丙基甲磺醯胺基)環己烷-甲酸乙酯 | |
20 | LC-MS: m/z173 (M+H) + | 1-(甲基胺甲醯基)哌啶-4-甲酸乙酯 | |
21 | MS: m/z213 | 4-哌啶甲酸,1-(吡咯啶基羰基)-乙酯 | |
22 | MS: m/z171 | 甲基-4-(甲基胺甲醯基)-環己烷-1-甲酸酯 | |
23 | MS: m/z185 | 甲基-4-(二甲基胺甲醯基)-環己烷-1-甲酸酯 | |
24 | MS: m/z197 | 4-(吖呾-1-羰基)-環己烷-1-甲酸甲酯 | |
25 | MS: m/z212.2 | 4-(吡咯啶-1-羰基)-環己烷-1-甲酸甲酯 |
於0 °C下將PBr
3(3.63 ml,38.23 mmol)加至(3-氟-4-(乙磺醯基)苯基)甲醇(3.90 g,19.11 mmol)於乾DCM(50 ml)中的溶液,接著於RT下攪拌16 h。將反應混合物以冷水終止反應,以NaHCO
3水溶液中和並以DCM萃取。將有機層以鹵水洗滌,以無水Na
2SO
4乾燥,過濾並於減壓下濃縮。藉由管柱層析術純化粗產物以給出1.72 g呈白色固體的標題化合物。
1H-NMR (400 MHz; DMSO-
d
6 ):
δ7.84-7.88 (t, 1H), 7.62-7.65 (d, 1H), 7.53-7.55 (d, 1H), 4.77 (s, 2H), 3.32 (s, 3H)。MS:
m/z268 [M+H]
+。
以下中間物係根據針對中間物26描述的程序從於表格中指出的起始材料製備。
中間物 -31 :4-(溴甲基)-N,N-二乙基苯磺醯胺
No | 結構 | LC-MS | 起始材料 |
27 | LC-MS: m/z268.0 [M+H] + | 3-氟-4-(甲磺醯基)苯基)甲醇 | |
28 | LC-MS: m/z268.5 [M+H] + | (2-氟-4-(甲磺醯基)苯基)甲醇 | |
29 | LC-MS: m/z226.3 [M+H] + | 4-(羥基甲基)四氫-2H-噻喃1,1-二氧化物 | |
30 | LC-MS: m/z293 [M+H] + | (4-((2-甲氧基乙基)磺醯基)苯基)甲醇 |
將於RT下的4-(溴甲基)苯磺醯氯(0.2 g,0.74 mmol)和TEA(0.1 ml,0.74 mmol)加至二乙胺(0.05 g,0.74 mmol)於DCM(5 ml)中於0 °C下的溶液,接著攪拌1 h。將反應混合物以水稀釋並以DCM萃取。將有機層以水洗滌,以Na
2SO
4乾燥,過濾並於減壓下濃縮。藉由管柱層析術純化粗產物以給出0.10 g的標題化合物。
1H NMR (400 MHz, DMSO-
d 6) δ ppm 1.04 (t,
J=7.12 Hz, 6 H) 3.16 (q,
J=7.11 Hz, 4 H) 4.77 (s, 2 H) 7.57 - 7.68 (m, 2 H) 7.78 (d,
J=8.60 Hz, 2 H)。
以下中間物係根據針對中間物31描述的程序從於表格中指出的起始材料製備。
中間物 -35 :1-(氯甲基)-4-(環丙磺醯基)苯
No | 結構 | LC-MS | 起始材料 |
32 | LC-MS: m/z320.1 (M+H) + | 2-(甲基胺基)乙醇 | |
33 | LC-MS: m/z322.3 (M+H) + | N-(2-甲氧基乙基)甲胺 | |
34 | LC-MS: m/z323.5 (M+H) + | 2-(乙基胺基)乙醇 |
於0 °C下逐滴將SOCl
2(1.0 ml,1.5mmol)加至(4-(環丙磺醯基)苯基)甲醇(0.18 g,0.848 mmol)於DCM(5.0 ml)和DMF(0.1 ml)中的溶液,接著回流2 h。添加水並將反應混合物以DCM萃取。將有機層以水和飽和NaHCO
3溶液洗滌。於以Na
2SO
4乾燥後,將溶劑蒸發並藉由管柱層析術純化殘餘物以給出0.17 g的標題化合物。LC-MS:
m/z213.2 (M+H)
+
以下中間物係根據針對中間物35描述的程序從於表格中指出的起始材料製備。
中間物 -38 :甲磺酸(4-((1,1-二氧代異四氫噻唑-2-基)甲基)環己基)甲基酯
No | 結構 | LC-MS | 起始材料 |
36 | LC-MS: m/z247.2 (M+H) + | (4-(異丁磺醯基)苯基)甲醇 | |
37 | LC-MS: m/z219.2 (M+H) + | (3-甲基-4-(甲磺醯基) 苯基)甲醇 |
將Et
3N(3.0 ml,19.0mmol)、DMAP(0.07 g,0.6 mmol)加至2-((4-(羥基甲基)環己基)甲基)異四氫噻唑1,1-二氧化物(1.6 g,6.47 mmol)於DCM(10 ml)中於0 °C下的溶液,接著添加MsCl(1.4 ml,17.5 mmol)。將混合物於RT下攪拌16 h,以水終止反應並以DCM萃取。將有機層以水洗滌,以Na
2SO
4乾燥,過濾並於減壓下濃縮。藉由管柱層析術純化粗產物以給出標題化合物。LC-MS:
m/z326.2 (M+H)
+
以下中間物係根據針對中間物38描述的程序從於表格中指出的起始材料製備。
中間物 -42 :4-甲基苯磺酸((1r,4r)-4-(N-甲基甲磺醯胺基)環己基)甲酯
No | 結構 | LC-MS | 起始材料 |
39 | LC-MS: m/z300.4 (M+H) + | 4-(胺基甲基)環己烷甲醇 | |
40 | LC-MS: m/z292.1 (M+H) + | 2-(((1r,4r)-4-(羥基甲基)環己基)甲基)異四氫噻唑1,1-二氧化物 | |
41 | LC-MS: m/z298.2 (M+H) + | (1R,3r,5S)-8-氮雜雙環[3.2.1]辛-3-基甲醇氫氯酸鹽 |
將TsCl(0.31 g,1.6 mmol)加至N-((1r,4r)-4-(羥基甲基)環己基)-N-甲基甲磺醯胺(0.302 g,1.365 mmol)於吡啶(3 ml)中於0 °C下的溶液。將反應混合物於RT下攪拌16 h,接著以飽和NaHCO
3水溶液終止反應並以DCM萃取。將有機層以水洗滌,以Na
2SO
4乾燥,過濾並於減壓下濃縮。藉由管柱層析術純化粗產物以給出標題化合物。LC-MS:
m/z375.5 (M+H)
+
以下中間物係根據針對中間物42描述的程序從於表格中指出的起始材料製備。
中間物 -52 : S-(氧呾-3-基)乙烷硫化酸酯
No | 結構 | LC-MS | 起始材料 |
43 | LC-MS: m/z402.4 (M+H) + | N-環丙基-N-(4-(羥基甲基)環己基)甲磺醯胺 | |
44 | LC-MS: m/z326.6 (M+H) + | 1-(4-(羥基甲基)哌啶-1-基)丙-1-酮 | |
45 | LC-MS: m/z340.2 (M+H) + | 1-(4-(羥基甲基)哌啶-1-基)丁-1-酮 | |
46 | LC-MS: m/z351 | 吖呾-1-基(羥基甲基)環己基)甲酮 | |
47 | LC-MS: m/z339 | 4-(羥基甲基)- N, N-二甲基環己烷甲醯胺 | |
48 | LC-MS: m/z325 | 4-(羥基甲基)- N-甲基-環己烷甲醯胺 | |
49 | LC-MS: m/z367 | (4-(羥基甲基)環己基)(吡咯啶-1-基)甲酮 | |
50 | LC-MS: m/z327 | 4-(羥基甲基)-N-甲基哌啶-1-甲醯胺 | |
51 | LC-MS: m/z383.1 | (4-(氧呾-3-基磺醯基)苯基)甲醇 |
將3-碘氧呾(6.82 g,59 mmol)加至乙烷硫化S-酸(10.0 g,54 mmol)於DMF(100 ml)中的溶液,接著於RT下攪拌16 h。將反應以冷水終止反應並以EtOAc萃取。將有機層以鹵水洗滌,以無水Na
2SO
4乾燥和於減壓下濃縮以給出2.52 g呈黃色固體的標題化合物。
1H-NMR (400 MHz; DMSO-d
6):
δ4.94 (t, 2H), 4.56 (m, 1H), 4.42 (t, 2H), 2.33 (s, 3H)。
中間物 -53 :氧呾-3-磺醯氯
將2 N HCl(5 ml)和S-(氧呾-3-基)乙烷硫化酸酯(2.5 g,18 mmol)加至N-氯琥珀二醯胺(10.0 g,75 mmol)於MeCN下(50 ml)於0 °C下的溶液,接著於RT下攪拌16 h。將反應濃縮,以飽和NaHCO
3水溶液終止反應並以Et
2O萃取。將有機層以無水Na
2SO
4乾燥和於減壓下濃縮以給出2.8 g的粗標題化合物。
中間物 -54 :4-(溴甲基)哌啶氫溴酸鹽
將哌啶-4-基甲醇(0.5 g,4.3 mmol)和HBr水溶液(10 ml)之混合物於140 °C下加熱3 h。將反應混合物於減壓下濃縮以給出0.5 g呈黃色固體的標題化合物。
1H-NMR (400 MHz; DMSO-d
6):
δ3.70 (s, 1H), 3.50 (d, 2H), 3.25 (d, 2H), 2.84-2.93 (m, 2H), 1.86-1.97 (m, 3H), 1.36-1.46 (m, 2H)。
中間物 -55 :4-(溴甲基)-1-(氧呾-3-基磺醯基)哌啶
將Et
3N(3.23 ml,44 mmol)和氧呾-3-磺醯氯(2.3 g,14 mmol)加至4-(溴甲基)哌啶氫溴酸鹽(4.16 g,16 mmol)於DCM(200 ml)中的溶液,接著於RT下攪拌16 h。將反應混合物以水終止反應並以DCM萃取。將有機層以無水Na
2SO
4乾燥和於減壓下濃縮。將粗殘餘物藉由管柱層析術在矽膠上使用30 %於己烷中的EtOAc作為溶析液來純化以給出0.780 g呈白色固體的標題化合物。
1H-NMR (400 MHz; DMSO):
δ4.76-4.80 (m, 1H), 4.67-4.74 (m, 3H), 3.6 (d, 2H), 3.46 (d, 2H), 2.75 (t, 1H), 1.72-1.81 (m, 3H), 1.08-1.23 (m, 2H)。
中間物 -56 :4-(溴甲基)-3-氟苯甲酸
將過氧化苯甲醯(0.8 g,3.46 mmol)和NBS(6.0 g,34.6 mmol)加至3-氟-4-甲基苯甲酸(5.0 g,34.67 mmol)於苯(50 ml)中的溶液,接著於85 °C下加熱4 h。將反應混合物冷卻至RT,將沈澱出的固體過濾,以水接著以己烷洗滌並接著乾燥以給出4.6 g的標題化合物。
1H-NMR (400 MHz; CDCl
3):
δ7.8 (d, 1H), 7.76 (d,
1H), 7.51 (t, 1H), 1.79 (s, 2H)。MS:
m/z231 [M-H]
+。
中間物 57 :吖呾-1-基(4-(氯甲基)-3-氟苯基)甲酮
將於RT下的吖呾氫氯酸鹽(2.17 g,23.3 mmol)、DIPEA (17 ml,97.4 mmol)和T
3P(17.5 ml,58.4 mmol)加至4-(溴甲基)-3-氟苯甲酸(4.5 g,19.4 mmol)於DCM(60 ml)中於0 °C下的溶液,接著攪拌16 h。將反應混合物以水稀釋並以DCM萃取。將有機層以水洗滌,以無水Na
2SO
4乾燥,過濾並於減壓下濃縮。將粗產物藉由管柱層析術在矽膠上使用30 %於己烷中的EtOAc作為溶析液來純化以給出1.2 g呈白色固體的標題化合物。
1H-NMR (400 MHz; CDCl
3):
δ7.49-7.35 (m, 4H), 4.64 (s, 2H), 4.29-4.24 (m, 4H), 2.09 (m, 2H)。MS:
m/z228 [M+H]
+。
中間物 58 :5-羥基-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮
於RT下將DIPEA(3.22 mL,25.0 mmol)和異吲哚啉(1.78 g,25.0 mmol)加至2-(氯甲基)-5-羥基-4
H-哌喃-4-酮(2.0 g,12.5 mmol)於乙腈(50 mL)中的攪拌溶液。當反應完成時,將沈澱出的固體過濾並以EtOAc洗滌。收集呈淺棕色固體的標題化合物(1.1 g)。LC-MS:
m/z244.1 (M+H)
+。
中間物 59 :5-羥基-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4
H-哌喃-4-酮
於RT下將1,2-雙(溴甲基)-4-(三氟甲基)-苯(2.4 g,17.0 mmol)和DIPEA(23.78 mL,136.2 mmol)加至2-(胺基甲基)-5-羥基-4
H-哌喃-4-酮(5.6 g,17.0 mmol)於乙腈(40 mL)中的攪拌溶液。將反應混合物加熱至90 °C直到反應完成。將反應混合物於減壓下濃縮和將所獲得的殘餘物於EtOAc中攪拌。將混合物過濾並將濾液濃縮。將粗化合物進一步藉由半製備性HPLC純化以提供標題化合物(0.85 g)。LC-MS
m/z: 312.1 (M+H)
+。
中間物 60 :2-((5-氟異吲哚啉-2-基)甲基)-5-羥基-4
H-哌喃-4-酮
於RT下將1,2-雙-(溴甲基)-4-氟苯(19.7 g,70.2 mmol)和Et
3N(35.8 mL,255 mmol)加至2-(胺基甲基)-5-羥基-4
H-哌喃-4-酮(14.2 g,63.8 mmol)於甲苯(100 mL)中的溶液。於100 °C下攪拌混合物直到反應完成。將反應混合物於減壓下濃縮並藉由管柱層析術純化殘餘物以給出呈灰棕色固體的標題化合物(4.60 g)。LC-MS:
m/z262.2 (M+H)
+。
中間物 61 :5-(羥基甲基)異吲哚啉-1-酮
於-70 °C下將DIBAL-H(1.2 M,87.2 mL,104.6 mmol)加至1-側氧基異吲哚啉-5-甲酸甲酯(4.0 g,20.9 mmol)於THF(120 mL)中的攪拌溶液。在於-70 °C下二小時後,使混合物升溫至0 °C並攪拌1 h。將反應以MeOH終止反應並將乳液透過矽藻土墊過濾。將濾液於真空下濃縮並藉由管柱層析術純化粗產物以給出呈淺棕色固體的標題化合物(0.8 g)。LC-MS:
m/z164.1 (M+H)
+ 中間物 62 :5-(羥基甲基)-2-甲基異吲哚啉-1-酮
a) 2-甲基-1-側氧基異吲哚啉-5-甲酸甲酯
於0 °C下將NaH(60 %分散液,1.5 g,37.5 mmol)加至1-側氧基異吲哚啉-5-甲酸甲酯(5.0 g,26.1 mmol)於DMF(100 mL)中的攪拌溶液。在於0 °C下30 min後,添加碘甲烷(2.44 mL,39.2 mmol)。使混合物於0 °C下反應。當反應完成時,將混合物倒入至冰水中並以EtOAc萃取。將組合的有機相以鹵水洗滌,在無水Na
2SO
4上乾燥並於真空下濃縮。將粗化合物藉由以戊烷/二乙醚洗滌來純化以給出呈淺棕色固體的標題化合物(2.0 g)。LC-MS:
m/z206.1 (M+H)
+。
b) 5-(羥基甲基)-2-甲基異吲哚啉-1-酮
於0 °C下將MeOH(0.53 mL,13.1 mmol)和LiBH
4(2.0 M溶液,16.6 mL。33.2 mmol)加至2-甲基-1-側氧基異吲哚啉-5-甲酸甲酯(3.4 g,16.6 mmol)於THF(150 mL)中的攪拌溶液。在於0 °C下3 h後,使溶液升溫至RT並攪拌直到反應完成。將反應以MeOH:H
2O(1:1)終止反應並將混合物於減壓下濃縮。將粗化合物藉由管柱層析術純化以給出呈淺棕色固體的標題化合物(2.0 g)。LC-MS
m/z178.1 (M+H)
+。
中間物 63 :4-溴-1-(4-(溴甲基)苯基)-1
H-吡唑
a) 1-(對甲苯基)-1
H-吡唑
以乙酸銅(II)一水合物(0.02 g,0.1 mmol)、DMF(5 mL)、吡唑(0.177 g,2.60 mmol)、4-碘甲苯(0.436 g,2.0 mmol)和Cs
2CO
3(1.30 g,4 mmol)充滿微波反應器。將溶液以氮氣沖洗,之後於微波照射下於120 °C下加熱。當反應完成時(LC-MS),將反應混合物以H
2O和EtOAc稀釋。將水層以EtOAc萃取。將組合的有機層以H
2O洗滌,在無水Na
2SO
4上乾燥,過濾並濃縮以給出標題化合物(0.26 g)。LC-MS:
m/z159.1 (M+H)
+。
b) 4-溴-1-(對甲苯基)-1
H-吡唑
以1-(對甲苯基)-1
H-吡唑(0.26 g,1.64 mmol)、氯仿(10 mL)、
N-溴琥珀醯亞胺(0.336 g,1.89 mmol)和過氧化苯甲醯(0.04 g,0.16 mmol)充滿圓底燒瓶。將溶液以氮沖洗並加熱至回流。當反應完成時(LC-MS),將其以水終止反應。將水層以CH
2Cl
2萃取。將組合的有機層以無水Na
2SO
4乾燥,過濾並蒸發至乾以給出標題化合物(0.409 g,粗產率)。LC-MS:
m/z237.1 (M+H)
+。
c) 4-溴-1-(4-(溴甲基)苯基)-1
H-吡唑
以來自以上的粗溴化物化合物(0.40 g)、氯仿(10 mL)、
N-溴琥珀醯亞胺(0.345 g,1.94 mmol)和過氧化苯甲醯(0.041 g,0.17 mmol)充滿圓底燒瓶。將溶液以氮沖洗並加熱至回流。當反應完成時(LC-MS),將其以水終止反應。將水層以CH
2Cl
2萃取。將組合的有機層以無水Na
2SO
4乾燥,過濾並蒸發至乾以提供標題化合物(0.569 g,粗產率)。此物質係於以下的步驟中以其本身使用。LC-MS:
m/z315.1 (M+H)
+。
中間物 64 :1-(4-(溴甲基)苯基)-1
H-吡唑-4-甲酸乙酯
a) 1-(對甲苯基)-1H-吡唑-4-甲酸乙酯
標題化合物係如於中間物66之步驟(a)中描述地自於DMF(5 mL)中的4-碘甲苯(0.436 g,2.0 mmol)、乙酸銅(II)一水合物(0.02 g,0.1 mmol)、4-乙氧基羰基吡唑(0.392 g,2.80 mmol)和Cs
2CO
3(1.30 g,4 mmol)製備。標題化合物係藉由管柱層析術純化(0.11 g)。LC-MS:
m/z231.3 (M+H)
+。
b) 1-(4-(溴甲基)苯基)-1
H-吡唑-4-甲酸乙酯
以1-(對甲苯基)-1
H-吡唑-4-甲酸乙酯(0.11 g,0.48 mmol)、乙腈(4 mL)、N-溴琥珀醯亞胺(0.102 g,0.57 mmol)和2,2'-偶氮基雙(2-甲基丙腈)(0.016 g,0.1 mmol)充滿圓底燒瓶。將溶液回流直到反應完成(LC-MS)。將反應以飽和NaHCO
3終止反應並以EtOAc萃取。將組合的有機層以Na
2SO
4乾燥,過濾並於真空下濃縮。將粗物質藉由管柱層析術純化以給出標題化合物(0.12 g)。LC-MS:
m/z309.3 (M+H)
+。
中間物 65 :1-(4-(氯甲基)苯基)-1
H-1,2,3-三唑
a) (4-(1
H-1,2,3-三唑-1-基)苯基)甲醇
以對碘苯甲醇(0.234 g,1 mmol)、DMSO(4 mL)、L-脯胺酸(0.023 g,0.200 mmol)、碘化銅(I)(0.019 g,0.100 mmol)、L-抗壞血酸鈉(0.040 g,0.200 mmol)、疊氮化鈉(0.098 g,1.500 mmol)、三甲基矽基乙炔(0.285 mL,2.000 mmol)、H
2O(0.5 ml)和碳酸鉀(0.207 g,1.500 mmol)充滿小瓶。使氮氣通過該溶液並將混合物加熱至80 °C。當反應完成時(LC-MS),添加10 %氨溶液積著添加EtOAc。將水層以EtOAc萃取。將組合的有機層以水洗滌,在無水Na
2SO
4上乾燥,過濾並蒸發至乾。將粗物質藉由管柱層析術純化以給出標題化合物(0.055 g)。LC-MS:
m/z176.2 (M+H)
+。
b) 1-(4-(氯甲基)苯基)-1
H-1,2,3-三唑
以(4-(1
H-1,2,3-三唑-1-基)苯基)甲醇(0.11 g,0.628 mmol)和CH
2Cl
2(3 mL)充滿經烘箱乾燥的圓底燒瓶。於0 °C下添加一滴DMF(~0.05 mL)接著添加SOCl
2(0.069 mL,0.94 mmol)。將溶液保持於0 °C下10 min,之後使其升溫至RT。當反應完成時(LC-MS),於真空下蒸發溶劑。將殘餘物溶解於飽和NaHCO
3和EtOAc中。將水層以EtOAc萃取。將組合的有機層在無水Na
2SO
4上乾燥,過濾並於真空下蒸發以給出標題化合物(0.049 g) LC-MS:
m/z194.2 (M+H)
+。
中間物 66 :2-(4-(氯甲基)苯基)口咢唑
標題化合物係根據於中間物65之步驟(b)中描述的程序自於CH
2Cl
2(3 mL)中的(4-(口咢唑-2-基)苯基)甲醇(0.13 g,0.74 mmol)、SOCl
2(0.081 mL,1.11 mmol)和一滴DMF(~0.05 mL)製備(0.122 g)。LC-MS:
m/z194.2 (M+H)
+。
中間物 67 :吖呾-1-基(4-(羥基甲基)哌啶-1-基)甲酮
以哌啶-4-基甲醇(0.230 g,2 mmol)、乙腈(10 mL)和
N,
N'-羰基二咪唑(0.357 g,2.200 mmol)充滿圓底燒瓶。使混合物於RT下反應二小時。添加DIPEA(0.35 mL,2.0 mmol)接著添加吖呾(0.270 mL,4.00 mmol)並將混合物加熱至60 °C直到反應完成(LC-MS)。添加飽和NaHCO
3、鹵水和EtOAc之1:1混合物。將水層以EtOAc萃取。將組合的有機層以無水Na
2SO
4乾燥,過濾並蒸發至乾以給出標題化合物(0.41 g)。LC-MS:
m/z199.2 (M+H)
+。
中間物 68 :(4-(羥基甲基)哌啶-1-基)(口末啉基)甲酮
以哌啶-4-基甲醇(0.230 g,2 mmol)、二氯甲烷(10 mL)、Et
3N(0.5 mL,3.6 mmol)和4-口末啉羰基氯化物(0.257 mL,2.20 mmol)充滿圓底燒瓶並使混合物於RT下反應直到反應完成(NMR)。將混合物蒸發至乾,接著添加飽和NaHCO
3和EtOAc。將水層以EtOAc萃取。將組合的有機層以鹵水洗滌,在無水Na
2SO
4上乾燥,過濾並於真空下濃縮以給出標題化合物(0.2 g)。LC-MS:
m/z229.3 (M+H)
+。
中間物 69 :4-(羥基甲基)-N,N-二甲基哌啶-1-磺醯胺
以哌啶-4-基甲醇(0.65 g,5.6 mmol)、CH
2Cl
2(15 mL)和Et
3N(1 mL,7.2 mmol)充滿圓底燒瓶。於0 °C下添加二甲基胺磺醯氯(0.55 mL,5.1 mmol),之後使溶液升溫至RT。當反應完成時(TCL),將溶液於真空下濃縮。使殘餘物通過矽石墊以給出呈黃色固體的標題化合物(0.81 g)。LC-MS:
m/z223.2 (M+H)
+。
中間物 70 :4-甲基苯磺酸(1-(環丙烷羰基)哌啶-4-基)甲酯
以哌啶-4-基甲醇(0.346 g,3 mmol)、CH
2Cl
2(10 mL)和Et
3N(1.67 ml,12 mmol)充滿經烘箱乾燥的圓底燒瓶。於0 °C下添加環丙烷羰基氯化物(0.28 mL,3.9 mmol)。使溶液於RT下反應。當醯胺形成完成時(TCL),於RT下添加對甲苯磺醯氯(0.858 g,4.50 mmol)。當反應完成時(LC-MS),於真空下蒸發溶劑。將殘餘物溶解於飽和NaHCO
3和EtOAc中。將水層以EtOAc萃取。將組合的有機層以無水Na
2SO
4乾燥,過濾並濃縮。將粗物質藉由管柱層析術純化以給出標題化合物(0.548 g)。LC-MS:
m/z338.4 (M+H)
+。
中間物 71 :4-(羥基甲基)-
N-甲基環己烷-1-甲醯胺
a) 4-(甲基胺甲醯基)環己烷-1-甲酸甲酯
於0 °C下將DMF(1滴)接著將(COCl)
2(1.4 mL,16.1 mmol)加至4-(甲氧基羰基)環己烷-1-甲酸(1.2 g,6.4 mmol)於CH
2Cl
2(25 mL)中的溶液,之後將混合物於RT下攪拌。將反應混合物於減壓下濃縮以移除過量的(COCl)
2。將殘餘物溶解於CH
2Cl
2(25 ml)中並冷卻至0 °C。將MeNH
2(17 ml)加至以上溶液,接著於RT下攪拌直到反應完成。將反應混合物於減壓下濃縮。藉由管柱層析術純化粗產物以給出呈無色油的標題化合物(0.5 g) LC-MS:
m/z200 (M+H)
+。
b) 4-(羥基甲基)-
N-甲基環己烷-1-甲醯胺
於0 °C下將NaBH
4(0.57 g,20.1 mmol)加至甲基-4-(甲基胺甲醯基)環己烷-1-甲酸酯(0.4 g,2.0 mmol)於EtOH(10 mL)中的溶液,接著於RT下攪拌直到反應完成。將反應混合物於減壓下濃縮。將粗產物藉由管柱層析術純化以給出呈無色液體的標題化合物(0.3 g)。LC-MS:
m/z172 (M+H)
+。
中間物 72 :4-(羥基甲基)-
N-甲基哌啶-1-甲醯胺
a) 1-(甲基胺甲醯基)哌啶-4-甲酸乙酯
將Et
3N(13.7 mL,136.1 mmol)和甲基胺甲酸苯酯(10.4 g,68.0 mmol)加至哌啶-4-甲酸乙酯(10.6 g,68.0 mmol)於THF(25 mL)中的溶液,接著於80 °C下加熱。當反應完成時,將混合物於減壓下濃縮。藉由管柱層析術純化粗產物以給出呈黃色固體的標題化合物(9.8 g)。LC-MS:
m/z215 (M+H)
+。
b) 4-(羥基甲基)-
N-甲基哌啶-1-甲醯胺
將NaBH
4(4.2 g,112.0 mmol)加至1-(甲基胺甲醯基)哌啶-4-甲酸乙酯(3.0 g,14.0 mmol)於MeOH(100 ml)中於0 °C下的溶液,接著於RT下攪拌直到反應完成。將反應混合物以冷水終止反應和於減壓下濃縮。藉由管柱層析術純化粗產物以給出呈黏塊的標題化合物(1.21 g)。MS:
m/z173 (M+H)
+。
中間物 73 :5-(氯甲基)-2-甲基異吲哚啉-1-酮
於0 °C下將Et
3N(8.86 mL,63.5 mmol)加至5-(羥基甲基)-2-甲基異吲哚啉-1-酮(2.5 g,14.1 mmol)於CH
2Cl
2(150 mL)中的攪拌溶液。添加MsCl(1.64 mL,21.2 mmol)並將溶液於0 °C下攪拌2 h,之後使其升溫至RT。將反應混合物以水終止反應並以CH
2Cl
2萃取。將組合的有機相以鹵水洗滌,在無水Na
2SO
4上乾燥和於真空下減量。將粗化合物藉由管柱層析術純化以給出呈灰白色固體的標題化合物(500 mg)。LC-MS:
m/z196.1 (M+H)
+。
以下中間物係如針對中間物73描述地從於表格中指出的起始材料製備。
中間物 76 :4-甲基苯磺酸(1-(N,N-二甲基胺磺醯基)哌啶-4-基)甲酯
No | 結構 | LC-MS | 起始材料 |
74 | LC-MS: m/z265.3 (M+H) + | 4-(羥基甲基)- N, N-二甲基哌啶-1-甲醯胺 | |
75 | LC-MS: m/z251.3 (M+H) + | 3-(羥基甲基)- N, N-二甲基吡咯啶-1-甲醯胺 |
標題化合物係根據針對中間物73描述的程序自於CH
2Cl
2(10 mL)中的4-(羥基甲基)-
N,
N-二甲基哌啶-1-磺醯胺(0.58 g,2.6 mmol)、對甲苯磺醯氯(0.572 g,3.0 mmol)和Et
3N(0.545 mL,3.91 mmol)製備。將粗物質藉由管柱層析術純化以給出呈灰白色固體的標題化合物(0.44 g)。LC-MS:
m/z377.5 (M+H)
+。
以下中間物係如針對中間物76描述地從於表格中指出的起始材料製備。
No | 結構 | LC-MS | 起始材料 |
77 | LC-MS: m/z353.4 (M+H) + | 吖呾-1-基(4-(羥基甲基)哌啶-1-基)甲酮 | |
78 | LC-MS: m/z383.4 (M+H) + | (4-(羥基甲基)哌啶-1-基)(口末啉基)甲酮 |
以下中間物係根據針對中間物42描述的程序從於表格中指出的起始材料製備。
中間物 83.5-羥基-2-((1-甲基異吲哚啉-2-基)甲基)-4
H-哌喃-4-酮
No. | 結構 | LC-MS | 起始材料 |
80 | LC-MS: m/z326.3 (M+H) + | 4-(羥基甲基)- N-甲基環己烷-1-甲醯胺 | |
81 | LC-MS: m/z327.3 (M+H) + | 4-(羥基甲基)- N-甲基哌啶-1-甲醯胺 | |
82 | LC-MS: m/z355.3 (M+H) + | 4-(羥基甲基)-N-異丙基哌啶-1-甲醯胺 |
於RT下將DIPEA(1.77 mL,9.91 mmol)和2-(氯甲基)-5-羥基-4
H-哌喃-4-酮(453 mg,2.83 mmol)加至2,3-二氫-1-甲基-1
H-異吲哚氫氯酸鹽(480 mg,2.83 mmol)於CH
3CN(10 mL)中的攪拌溶液。當反應完成時,將固體過濾並以冰冷CH
3CN洗滌。收集呈粉紅色固體的標題化合物(235 mg)。LC-MS: m/z: 258 (M+H)+。
中間物 84 :2-((4-氟異吲哚啉-2-基)甲基)-5-羥基-4
H-哌喃-4-酮
此化合物係使用針對中間物83描述的方法使用4-氟-2,3-二氫-1
H-異吲哚氫氯酸鹽(2.90 g,16.8 mmol)、2-(氯甲基)-5-羥基-4
H-哌喃-4-酮(2.24 g,14.0 mmol)、DIPEA(5.2 ml,29.4 mmol)和乙腈(50 mL)製備。產率1.0 g。LC-MS:
m/z288.6 (M+H)
+。
中間物 85 :2-((5,6-二氟異吲哚啉-2-基)甲基)-5-羥基-4
H-哌喃-4-酮
於RT下將DIPEA(23.8 mL,136 mmol)和1,2-雙(溴甲基)-4,5-二氟-苯(5.0 g,16.7 mmol)加至2-(胺基甲基)-5-羥基-4
H-哌喃-4-酮(2.35 g,16.7 mmol)於CH
3CN(100 mL)中的攪拌溶液。將反應混合物於90 °C下加熱。當反應完成時,將反應混合物於減壓下濃縮並將殘餘物於EtOAc(100 mL)中攪拌。過濾沈澱出的白色固體以提供標題化合物(1.10 g)。LC-MS: m/z: 280 (M+H)+。
中間物 86 :甲磺酸(4-甲基哌啶-4-基)甲酯三氟乙酸鹽
將三氟乙酸(17.2 ml,0.22 mol)加至4-甲基-4-(((甲磺醯基)氧基)甲基)哌啶-1-甲酸三級丁酯(1.37 g,4.46 mmol)於DCM(17 ml)中於0 °C下的溶液。將混合物攪拌30 min並接著蒸發至乾。將殘餘物以Et
2O研製兩次以提供呈白色固體的標題化合物(1.2 g)。LC-MS:
m/z208.2 (M+H)
+。
中間物 87 :4-(氯甲基)-1,2,3,6-四氫吡啶三氟乙酸鹽
a) 三級丁基-4-(((三氟甲基)磺醯基)氧基)-3,6-二氫吡啶-1(2
H)-甲酸酯
將LiHMDS(1.0 M於THF中,27.5 ml,27.5 mmol)加至4-側氧基哌啶-1-甲酸三級丁酯(5 g,25.1 mmol)於THF(50 ml)中於-78 °C下的溶液,接著攪拌30 min。於-78 °C下添加1,1,1-三氟-N-苯基-N-((三氟甲基)磺醯基)甲磺醯胺(9.7 g,27.6 mmol)於THF(15 ml)中的溶液並將反應混合物於-78 °C下攪拌3 h。將反應混合物以冰水終止反應並以EtOAc萃取。將有機層乾燥,過濾並於減壓下濃縮。將粗殘餘物藉由管柱層析術純化以給出6.6 g呈淺色液體的標題化合物。1H-NMR (400 MHz; DMSO-d6): δ 6.01 (d, 1H), 3.98 (t, 2H), 3.55 (d, 2H), 2.38 (t, 2H), 1.40 (s, 9H)。
b) 3,6-二氫吡啶-1,4(2
H)-二甲酸1-(三級丁基)4-甲酯
於RT下於氮下將PPh
3(0.2 g,1.0 mmol)和Pd(OAc)
2(0.1 g,0.5 mmol)加至4-(((三氟甲基)磺醯基)氧基)-3,6-二氫吡啶-1(2
H)-甲酸三級丁酯(5.6 g,16.8 mmol)、Et
3N(4.7 ml,33.0 mmol)(於DMF(69 ml)中)和MeOH(52 ml)的混合物,接著於CO氣氛下攪拌12 h。將反應混合物於減壓下濃縮。將粗殘餘物藉由管柱層析術純化以給出2.0 g呈綠色液體的標題化合物。1H-NMR (400 MHz; DMSO-d6): δ 6.85 (d, 1H), 4.00 (t, 2H), 3.67 (s, 3H), 3.42 (d, 2H), 2.25 (t, 2H), 1.41 (s, 9H)。
c)三級丁基-4-(羥基甲基)-3,6-二氫吡啶-1(2
H)-甲酸酯
將DIBAL-H(1.0 M於甲苯中,10.5 ml,10.5 mmol)加至1-(三級丁基)4-甲基-3,6-二氫吡啶-1,4(2
H)-二甲酸酯(1.7 g,7.3 mmol)於DCM(20 ml)中於-78 °C下的溶液,接著於RT下攪拌16 h。將反應冷卻至0 °C並以水終止反應並以DCM萃取。將有機層乾燥,過濾並於減壓下濃縮以給出1.5 g呈綠色黏性液體的標題化合物。LC-MS: m/z 214 (M+H) +。
d)三級丁基-4-(氯甲基)-3,6-二氫吡啶-1(2
H)-甲酸酯
將Et
3N(1.9 ml,18.0 mmol)和TsCl(1.8 g,9.5 mmol)加至三級丁基-4-(羥基甲基)-3,6-二氫吡啶-1(2H)-甲酸酯(1.3 g,6.3 mmol)於DCM(20 ml)中於0 °C下的溶液。將反應混合物於RT下攪拌16 h。將反應混合物倒在碎冰上並以DCM萃取。將有機層以鹵水洗滌,乾燥,過濾並於減壓下濃縮。將粗殘餘物藉由管柱層析術純化以給出1.1 g的標題化合物。1H-NMR (400 MHz; DMSO-d6): δ 5.85 (d, 1H), 4.19 (s, 2H), 3.79-3.81 (m, 2H), 3.42 (t, 2H), 2.05-2.15 (m, 2H), 1.40 (s, 9H)。
e) 4-(氯甲基)-1,2,3,6-四氫吡啶三氟乙酸鹽
標題化合物係藉由針對中間物86描述的方法使用三級丁基-4-(氯甲基)-3,6-二氫吡啶-1(2
H)-甲酸酯(0.10 g,0.43 mmol)、TFA(1.7 ml,22 mmol)和DCM(1.6 ml)製備。產率0.076 g。LC-MS:
m/z132.0 (M+H)
+。
中間物 88 :4-甲基苯磺酸(4-氟哌啶-4-基)甲酯,三氟乙酸鹽
標題化合物係藉由針對中間物86描述的方法使用4-氟-4-((甲苯磺醯基氧基)甲基)哌啶-1-甲酸三級丁酯(0.30 g,0.77 mmol)、TFA(3 ml,39 mmol)和DCM(4.5 ml)製備。產率0.264 g。LC-MS:
m/z288.6 (M+H)
+。
中間物 89 :4-(氯甲基)-5-氟-1,2,3,6-四氫吡啶三氟乙酸鹽
a)乙基-1-苯甲基-5-氟-1,2,3,6-四氫吡啶-4-甲酸酯
將DAST(33.3 ml,252 mmol)加至乙基-1-苯甲基-5-羥基-1,2,3,6-四氫吡啶-4-甲酸酯(25.0 g,84.0 mmol)於DCM中(500 ml)於0 °C下的溶液,接著於RT下攪拌3 h。將反應混合物以冷飽和NaHCO
3溶液終止反應並以DCM萃取。將有機層乾燥,過濾並於減壓下濃縮。將粗殘餘物藉由管柱層析術純化以給出9.8 g呈黃色油的標題化合物。LC-MS: m/z 264 (M+H)+。
b)乙基-5-氟-1,2,3,6-四氫吡啶-4-甲酸酯
將氯甲酸1-氯乙酯(20.0 ml,186 mmol)加至乙基-1-苯甲基-5-氟-1,2,3,6-四氫吡啶-4-甲酸酯(9.8 g,37.0 mmol)於DCE(200 ml)中於0 °C下的溶液。將反應混合物於60 °C下攪拌4 h。將混合物冷卻至0 °C並添加MeOH(200 ml),接著回流1 h。將殘餘物以Et
3N中和至pH 7並於減壓下濃縮。將粗殘餘物藉由管柱層析術純化以給出4.5 g呈棕色固體的標題化合物。LC-MS: m/z 174 (M+H)+。
c) 1-(三級丁基)-4-乙基-5-氟-3,6-二氫吡啶-1,4(2
H)-二甲酸酯
於0 °C下將Et
3N(10.8 ml,78.0 mmol)和Boc
2O(11.3 ml,52.0 mmol)加至乙基-5-氟-1,2,3,6-四氫吡啶-4-甲酸酯(4.5 g,26.0 mmol)於DCM(100 ml)中的溶液並於RT下攪拌16 h。將反應以水終止反應並以DCM萃取。將有機層以鹵水洗滌,過濾並於減壓下濃縮。藉由管柱層析術純化殘餘物以給出3.5 g呈黃色液體的標題化合物。1H-NMR (400 MHz; CDCl3): δ 4.27 (q, 2H), 4.12 (d, 2H), 3.48 (d, 2H), 2.43 ( s, 2H), 1.47 (s, 9H), 1.32 (t, 3H)。
d) 5-氟-4-(羥基甲基)-3,6-二氫吡啶-1(2
H)-甲酸三級丁酯
於-20 °C下將LAH(1.0 M於THF中,12.8 ml,12.8 mmol)加至1-(三級丁基)-4-乙基-5-氟-3,6-二氫吡啶-1,4(2
H)-二甲酸酯(3.5 g,12.8 mmol)於THF中(60 ml)的溶液,接著於RT下攪拌16 h。將反應混合物以冰終止反應並以EtOAc萃取。將有機層以鹵水洗滌,乾燥(Na
2SO
4),過濾並於減壓下濃縮。將粗殘餘物藉由管柱層析術純化以給出1.2 g呈無色油的標題化合物。1H-NMR (400 MHz; DMSO-d6): δ 4.76 (t, 1H), 4.02 (d, 2H), 3.87 (s, 2H), 3.38 (d, 2H), 2.13 (d, 2H), 1.40 (s, 9H)。
e) 4-(氯甲基)-5-氟-3,6-二氫吡啶-1(2
H)-甲酸三級丁酯
將Et
3N(2.1 ml,15.0 mmol)和TsCl(1.4 g,7.7 mmol)加至三級丁基-5-氟-4-(羥基甲基)-3,6-二氫吡啶-1(2
H)-甲酸酯(1.2 g,5.1 mmol)於DCM(25 ml)中於0 °C下的溶液。將反應混合物於RT下攪拌16 h。將反應以水終止反應並以DCM萃取。將有機層以鹵水洗滌,乾燥,過濾並於減壓下濃縮。藉由管柱層析術純化殘餘物以給出0.4 g呈白色固體的標題化合物。1H-NMR (400 MHz; CDCl3): δ 4.29 (s, 2H), 3.96 (s, 2H), 3.43 (t, 2H), 2.20 (d, 2H), 1.41 (s, 9H)。
f) 4-(氯甲基)-5-氟-1,2,3,6-四氫吡啶三氟乙酸鹽
標題化合物係藉由針對中間物86描述的方法使用4-(氯甲基)-5-氟-3,6-二氫吡啶-1(2
H)-甲酸三級丁酯(0.15 g,0.60 mmol)、TFA(2.3 ml,30 mmol)和DCM(2.5 ml)製備。產率0.147 g。LC-MS:
m/z150.0 (M+H)
+。
中間物 90 :4-(氯甲基)-
N-(二甲基氧代-λ
4-硫酮基)-苯甲醯胺
將S,S-二甲基-亞磺醯亞胺(sulfoximine),(0.15 g,1.6 mmol)加至NaH(60 %分散液,0.063 g,1.6 mmol)於DCM(10 ml)中於氮氣氛下於RT下的混合物並將混合物攪拌1 h。將混合物冷卻至0 °C並添加4-(氯甲基)苯甲醯氯(0.30 g,1.6 mmol)並繼續攪拌1 h。添加將冰水並將產物以DCM萃取。將有機相以NaOH和鹵水洗滌,乾燥並蒸發以給出標題化合物(0.236 g,粗產率)。LC-MS:
m/z246.1 (M+H)
+。
中間物 91 :4-(氯甲基)-N-(2-側氧基四氫噻吩-3-基)苯甲醯胺
於氮氣氛下將DL-升半胱胺酸硫內酯氫氯酸鹽(0.49 g,3.17 mmol)加至4-(氯甲基)苯甲醯氯(0.60 g,3.17 mmol)於THF(8 ml)中的溶液將並將混合物於冰水浴中冷卻。添加Et
3N(1.1 ml,7.9 mmol)並繼續混合2 h。將THF蒸發,將水加至殘餘物並將混合物以EtOAc萃取。將有機層以1 M HCl、1 M NaOH和鹵水洗滌,乾燥並蒸發以給出標題化合物(0.66 g,粗產率)。LC-MS:
m/z270.2 (M+H)
+。
中間物 92 :4-甲基苯磺酸(1-(2-(甲磺醯基)乙醯基)哌啶-4-基)甲酯
將甲磺醯基乙酸(0.154 g,1.11 mmol)加至五氯化磷(0.232 g,1.11 mmol)於DCM(6 ml)中的溶液並將混合物回流30 min。於RT下添加於DCM(2 ml)中的4-甲基苯磺酸哌啶-4-基甲酯(0.200 g,0.743 mmol)並接著將混合物回流1 h。添加水並將產物以EtOAc萃取。將有機相以0.5 M NaOH、1 M HCL和鹵水洗滌,乾燥並蒸發以給出標題化合物(0.122 g,粗產率)。LC-MS:
m/z390.4 (M+H)
+。
中間物 93 :甲磺酸(3-羥基-1-(甲磺醯基)哌啶-4-基)甲酯
以二步將K
2CO
3(0.15 g,1.07 mmol)和甲磺醯氯(0.122 g,1.07 mmol)(於ACN中(1ml))加至4-(羥基甲基)哌啶-3-醇(0.070 g,0.53 mmol)於ACN(10 ml)中於0 °C下的溶液。添加1 ml DMF以獲得更佳的溶解度。將反應混合物於RT下攪拌1 h並接著蒸發至乾以提供標題化合物(0.10 g,粗產率)。LC-MS:
m/z288.1 (M+1)
+。
中間物 94 :甲苯磺醯基1-(氯甲基)-4-(丙-2-基亞胺磺醯基)苯
a) 4-(異丙基硫基)苯甲醛
將K
2CO3(11.0 g,80.0 mmol)和4-氟苯甲醛(5.0 g,40.0 mmol)加至丙烷-2-硫醇(3.3 g,44.9 mmol)於DMSO(100 ml)中於0 °C下的溶液。將混合物於100 °C下加熱16 h。將反應混合物以水終止反應並以EtOAc萃取。將有機層以水洗滌,乾燥並於減壓下濃縮以給出標題化合物(6.4 g)。LC-MS:
m/z181 (M+1)
+。
b) (4-(異丙基硫基)苯基)甲醇
於0 °C下將NaBH
4(2.0 g,53.0 mmol)加至4-(異丙基硫基)苯甲醛(6.4 g,35.0 mmol)於MeOH(120 ml)中的溶液,接著於RT下攪拌2 h。將反應以冰冷水終止反應並以EtOAc萃取。將有機層乾燥並於減壓下濃縮以給出標題化合物(5.5 g)。LC-MS:
m/z183 (M+1)
+。
c) (4-(氯甲基)苯基)(異丙基)硫醚
將SOCl
2(3.8 g,33.0 mmol)加至(4-(異丙基硫基)苯基)甲醇(5.5 g,30.0 mmol)於乾DCM(100 ml)中於0 °C下的溶液,接著於RT下攪拌1 h。將反應以NaHCO
3水溶液終止反應並以DCM萃取。將有機層以水洗滌,乾燥並於減壓下濃縮以給出標題化合物(5.7 g)。1H-NMR (400 MHz; DMSO-d6): 7.36 (d, 2H), 7.30 (d, 2H), 4.56 (s, 2H), 3.38-3.41 (m, 1H), 1.30 (d, 6H)。
d) N-((4-(氯甲基)苯基)異丙基)-λ4-硫酮基)-4-甲基苯磺醯胺
於RT下將4-甲基苯磺醯胺(4.8 g,28.0 mmol)、二乙酸碘苯(14.4 g,44.0 mmol)和乙醯基醋酮酸Fe (III)(0.7 g,1.9 mmol)加至(4-(氯甲基)苯基)(異丙基)硫醚(5.7 g,28.0 mmol)於ACN(100 ml)中的溶液,接著攪拌16 h。將反應混合物於減壓下濃縮。將粗殘餘物藉由管柱層析術純化以提供標題化合物(8.5 g)。LC-MS:
m/z370 (M+1)
+。
e)甲苯磺醯基1-(氯甲基)-4-(丙-2-基亞胺磺醯基)苯
將
m-CPBA(70 %於水中,11.1 g,65.0 mmol)、K
2CO
3(11.5 g,84.0 mmol)加至N-((4-(氯甲基)苯基)異丙基)-λ4-硫酮基)-4-甲基苯磺醯胺(8.0 g,21.0 mmol)於DCM(150 ml)中的溶液,接著於RT下攪拌2日。將反應混合物以NaHCO
3水溶液終止反應並以DCM萃取。將有機層以水洗滌,乾燥並於減壓下濃縮。將粗殘餘物藉由管柱層析術純化以提供標題化合物(1.1 g)。LC-MS:
m/z384 (M+1)
+。
中間物 95 :N-((4-(氯甲基)苯基)(乙基)(側氧基)-λ4-硫酮基)-4-甲基苯磺醯胺
a) N-((4-(氯甲基)苯基)(乙基)-λ4-硫酮基)-4-甲基苯磺醯胺
標題化合物係藉由於中間物94之步驟(d)中描述的方法從(4-(氯甲基)苯基)-(乙基)硫醚(11.0 g,59.1 mmol)和4-甲基苯磺醯胺(10.0 g,59.1 mmol)開始製備。產率14.8 g。LC-MS:
m/z356 (M+1)
+。
b) N-((4-(氯甲基)苯基)(乙基)(側氧基)-λ4-硫酮基)-4-甲基苯磺醯胺
標題化合物係藉由於中間物94之步驟(e)中描述的方法從N-((4-(氯甲基)苯基)(乙基)-λ4-硫酮基)-4-甲基苯磺醯胺(14.5 g,40.0 mmol)和
m-CPBA(70%於水中,14.0 g,80.0 mmol)開始製備。產率:7.1 g。LC-MS: m/z 372 (M+H)+。
中間物 96 :甲磺酸1-氧代-1-(甲苯磺醯基亞胺基)四氫-2H-噻喃-4-基)甲酯
a)甲磺酸[1-({[(4-甲基苯基)磺醯基]氧基}亞胺基)六氫-1λ
4-噻喃-4-基]甲酯
標題化合物係藉由於中間物94之步驟(d)中描述的方法從甲磺酸(四氫-2H-噻喃-4-基)甲酯(2.1 g,10.0 mmol)、4-甲基苯磺醯胺(2.56 g,15.0 mmol)、二乙酸碘苯(5.12 g,16.0 mmol)和乙醯基醋酮酸Fe (III)(0.25g,0.7 mmol)開始製備。產率0.94 g。LCMS:
m/z380.1 (M+1)
+。
b)甲磺酸(1-氧代-1-(甲苯磺醯基亞胺基)四氫-2H-噻喃-4-基)甲酯
標題化合物係藉由於中間物94之步驟(e)中描述的方法從甲磺酸[1-({[(4-甲基苯基)磺醯基]氧基}亞胺基)六氫-1λ
4-噻喃-4-基]甲酯(0.86 g,2.27 mmol)、
m-CPBA(77 %於水中,1.0 g,4.5 mmol)和K
2CO
3(0.94 g,6.8 mmol)開始製備。產率:0.31 g。LC-MS: m/z 396.1 [M+H]+。
中間物 97 :(4-(S-甲基-N-甲苯磺醯基亞胺磺醯基)環己基)甲基-4-甲基苯磺酸酯
a) (4-(甲基硫基)環己基)甲醇
於0 °C下將LiBH
4(2.0 M於THF中,40 ml,95.7 mmol)加至甲基-4-(甲基硫基)環己烷-1-甲酸酯(6.0 g,31.9 mmol)於THF(100 ml)中的溶液。將反應混合物於RT下攪拌16 h。將反應以NH
4Cl水溶液終止反應並以EtOAc萃取。將有機層乾燥,過濾並於減壓下濃縮。將粗殘餘物藉由管柱層析術純化以提供標題化合物。產率4.0 g。MS: m/z 161 (M+H)+。
b) (4-(甲基硫基)環己基)甲基-4-甲基苯磺酸酯
於0 °C下將Et
3N(12 ml,87.9 mmol)和TsCl(8.4 g,44.0 mmol)加至(4-(甲基硫基)環己基)甲醇(4.0 g,29.3 mmol)於DCM(50 ml)中的溶液。將反應混合物於RT下攪拌16 h。將反應以冰水終止反應並以DCM萃取。將有機層乾燥,過濾並於減壓下濃縮。將粗殘餘物藉由管柱層析術純化以提供標題化合物。產率7.5 g。1H-NMR (400 MHz; DMSO-d6): δ 7.78 (d, 2H), 7.48 (d, 2H), 3.83 (d, 2H), 2.89-2.90 (m, 1H), 2.44 (s, 3H), 1.99 (s, 3H), 1.60 (q, 4H), 1.58 (s, 1H), 1.41 (q, 2H), 1.33 (q, 2H)。
c) (4-(S-甲基-N-甲苯磺醯基亞胺亞磺醯基)環己基)甲基-4-甲基苯磺酸酯
標題化合物係藉由於中間物94之步驟(d)中描述的方法從(4-(甲基硫基)環己基)甲基-4-甲基苯磺酸酯(5.0 g,15.9 mmol)、4-甲基苯磺醯胺(4.0 g,23.8 mmol)、二乙酸碘苯(8.2 g,25.4 mmol)和乙醯基醋酮酸Fe (III)(0.36 g,1.1 mmol)開始製備。產率2.5 g。LC-MS: m/z 484 (M+H)+。
d) (4-(S-甲基-N-甲苯磺醯基亞胺磺醯基)環己基)甲基-4-甲基苯磺酸酯
於0 °C下將H
2O
2(30 %於水中,0.8 ml,6.8 mmol)和K
2CO
3(2.5 g,18.8 mmol)加至(4-(S-甲基-N-甲苯磺醯基亞胺亞磺醯基)環己基)甲基-4-甲基苯磺酸酯(1.5 g,3.1 mmol)於乙醇: ACN(1:3)(20 ml)中的溶液。將反應混合物於RT下攪拌16 h。將反應混合物過濾並將濾液於減壓下濃縮。將粗殘餘物藉由管柱層析術純化以提供標題化合物。LC-MS: m/z 498 (M+H)+。
中間物 98 :N-((4-(氯甲基)苯基)(甲基)(側氧基)-λ4-硫酮基)-4-甲基苯磺醯胺
a) N-((4-(氯甲基)苯基)甲基)-λ4-硫酮基)-4-甲基苯磺醯胺
標題化合物係藉由於中間物94之步驟(d)中描述的方法從4-(甲基硫基)氯甲苯(2.5 g,14.5 mmol)、4-甲基苯磺醯胺(3.7 g,21.7 mmol)、二乙酸碘苯(7.5 g,23.1 mmol)和乙醯基醋酮酸Fe (III)(0.36g、1.0 mmol)開始製備。產率3.3 g。LC-MS:
m/z342.1 (M+1)
+。
b) N-((4-(氯甲基)苯基)(甲基)(側氧基)-λ4-硫酮基)-4-甲基苯磺醯胺
標題化合物係藉由於中間物94之步驟(e)中描述的方法從N-((4-(氯甲基)苯基)甲基)-λ4-硫酮基)-4-甲基苯磺醯胺(3.3 g,9.7 mmol)、
m-CPBA(77 %於水中,4.37 g,19.5 mmol)和K
2CO
3(4.0 g,29 mmol)開始製備。產率3.0 g(白色固體)。LC-MS:
m/z358.1 (M+H)+。
中間物 -99 :1-(氯甲基)-4-(S-甲基亞胺磺醯基)苯
將甲苯磺醯基1-(氯甲基)-4-(甲基亞胺磺醯基)苯(0.70 g,1.95 mmol)於硫酸(3.0 ml)中的溶液於RT下攪拌1 h。將反應混合物倒入水中,使用2 M NaOH溶液鹼化並以DCM萃取。將有機層以水洗滌,以Na
2SO
4乾燥並蒸發以給出標題化合物。LC-MS:
m/z205.9 (M+H)
+
以下中間物係根據針對中間物99描述的程序從於表格中指出的起始材料製備。
中間物 107 :1-(氯甲基)-4-(
N,
S-二甲基亞胺磺醯基)苯
No | 結構 | LC-MS | 起始材料 |
100 | LC-MS: m/z244.4 (M+H) + | 1-(氯甲基)-4-(S-環丁基-N-(對甲苯基磺醯基)亞磺醯亞胺)苯 | |
101 | LC-MS: m/z218.7 (M+H) + | 甲苯磺醯基1-(氯甲基)-4-(乙基亞胺磺醯基)苯 | |
102 | LC-MS: m/z233.2 (M+H) + | 甲苯磺醯基1-(氯甲基)-4-(丙-2-基亞胺磺醯基)苯 | |
103 | LC-MS: m/z 219.1 (M+H) + | N-((4-(氯甲基)苯基)(乙基)(側氧基)-λ4-硫酮基)-4-甲基苯磺醯胺 | |
104 | LC-MS: m/z 189.0 (M+H) + | N-((4-(氯甲基)苯基)甲基)-λ4-硫酮基)-4-甲基苯磺醯胺 | |
105 | LC-MS: m/z 346.7 (M+H) + | (4-(S-甲基-N-甲苯磺醯基亞胺磺醯基)環己基)甲基-4-甲基苯磺酸酯 | |
106 | LC-MS: m/z205.9 (M+H) + | N-((4-(氯甲基)苯基)(甲基)(側氧基)-λ4-硫酮基)-4-甲基苯磺醯胺 |
將四氟硼酸三甲基金羊(0.041 g,0.28 mmol)加至1-(氯甲基)-4-(S-甲基亞胺磺醯基)苯(中間物107)(0.038 g,0.18 mmol)於DCM(4 ml)中於氮氣氛下的溶液。將混合物於RT下攪拌5 h。將反應以飽和NaHCO
3溶液終止反應並將混合物以DCM萃取。將有機相乾燥,過濾並蒸發至乾以提供標題化合物(產率0.025 g)。LC-MS:
m/z218.2 (M+1)
+。
中間物 108 :1-(氯甲基)-4-(
N-乙醯基-
S-甲基亞胺磺醯基)苯
將Et
3N(0.072 g,0.71 mmol)加至1-(氯甲基)-4-(S-甲基亞胺磺醯基)苯(中間物106)(0.097 g,0.47 mmol)於DCM(5 ml)中於氮氣氛下的溶液並將混合物冷卻至0 °C。添加乙醯氯(0.037 g,0.047 mmol),接著於0 °C下攪拌3 h。將反應以冰水終止反應並將水層以EtOAc萃取。將有機層以0.5 M HCl、飽和NaHCO
3和鹵水洗滌,乾燥,過濾並蒸發至乾以提供標題化合物(產率0.162 g)。LC-MS:
m/z246.1 (M+1)
+。
中間物 109 :1-(氯甲基)-4-(
N-乙基-
S-甲基亞胺磺醯基)苯
將硼烷-甲硫醚錯合物(0.067 g,0.89 mmol)加至中間物108(0.109 g,0.44 mmol)於DCM(3 ml)中於氮氣氛下於0 °C下的溶液並將混合物攪拌4 h。添加MeOH(1 ml)和水(2 ml)並將產物以EtOAc萃取。將有機相乾燥,過濾並蒸發至乾以提供標題化合物(產率0.055 g)。LC-MS:
m/z232.1 (M+1)
+。
中間物 110 :甲磺酸(4-甲基-1-(甲磺醯基)哌啶-4-基)甲酯
將Et
3N(0.52 ml,3.73 mmol)和甲磺醯氯(0.096 ml,1.24 mmol)加至甲磺酸(4-甲基哌啶-4-基)甲酯三氟乙酸鹽(中間物86)(0.40 g,1.24 mmol)於DCM(25 ml)中的懸浮液。將反應混合物於RT下攪拌。當反應完成時,添加EtOAc並將混合物以飽和NaHCO
3、0.5 M HCL和鹵水洗滌。將有機層乾燥並蒸發至乾以提供標題化合物(0.25 g)。LC-MS: m/z 286.2 (M+1)
+。
以下中間物係根據針對中間物110描述的程序從於表格中指出的起始材料製備。
中間物 121 :1-(4-(氯甲基)苯基)環丁醇
No | 結構 | LC-MS | 起始材料 |
111 | LC-MS: m/z 298.3 (M+H)+ | 環丙磺醯氯; 甲磺酸哌啶-4-基甲酯,三氟乙酸鹽 | |
112 | LC-MS: m/z 286.3 (M+H)+。 | 乙磺醯氯; 甲磺酸哌啶-4-基甲酯,三氟乙酸鹽 | |
113 | LC-MS: m/z 366.1 (M+H)+ | 甲磺醯氯、 中間物88 | |
114 | LC-MS: m/z 394.7 (M+1)+ | 異丙磺醯氯、 中間物88 | |
115 | LC-MS: m/z 300.3 (M+1)+ | 乙磺醯氯、 中間物86 | |
116 | LC-MS: m/z 210.1 (M+1)+ | 甲磺醯氯、 三級丁基-4-(氯甲基)-3,6-二氫吡啶-1(2 H)-甲酸酯 | |
117 | LC-MS: m/z 224.2 (M+1)+ | 乙磺醯氯、 三級丁基-4-(氯甲基)-3,6-二氫吡啶-1(2 H)-甲酸酯 | |
118 | LC-MS: m/z 238.1 (M+1)+ | 異丙磺醯氯、 三級丁基-4-(氯甲基)-3,6-二氫吡啶-1(2 H)-甲酸酯 | |
119 | LC-MS: m/z 228.0 (M+1)+ | 甲磺醯氯、 中間物89 | |
120 | LC-MS: m/z 211.1 (M+1) + | (四氫-2H-噻喃-4-基)甲醇 |
於-78 °C下將
n-BuLi(18 ml,29.2 mmol)和環丁酮(2.2 ml,29.2 mmol)加至4-溴氯甲苯(5.0 g,24.3 mmol)於THF(50 mL)中的攪拌溶液,接著攪拌3 h。將反應混合物以飽和NH
4Cl水溶液終止反應並以EtOAc萃取。將組合的有機層以水、鹵水洗滌,在Na
2SO
4上乾燥,過濾並於減壓下濃縮以獲得粗化合物。藉由管柱層析術純化提供標題化合物(1.2 g)。
1H NMR (氯仿-d): δ 7.50 (d, 2H), 7.40 (d, 2H), 4.59 (s, 2H), 2.52-2.59 (m, 2H), 2.33-2.41 (m, 2H), 1.98-2.05 (m, 1H), 1.66-1.77 (m, 1H)。LC-MS:
m/z179 [(M-H
2O) +H]
+ 中間物 122 :4-(2-氯乙基)-
N,
N-二甲基苯甲醯胺
逐滴將1-丙烷膦酸環酐(50 %於EtOAc中,2.4 mL,4.07 mmol)加至對(β-氯乙基)苯甲酸(0.554 g,3 mmol)、二甲胺氫氯酸鹽(0.306 g,3.75 mmol)和三乙胺(2.4 ml,17.22 mmol)於DMF(6 ml)中的冰冷混合物。將混合物於RT下攪拌直到反應達到完成(藉由LC-MS分析)。將混合物以水稀釋並以EtOAc萃取。將組合的有機相以水和鹵水洗滌,在硫酸鈉上乾燥並於減壓下濃縮以提供標題化合物(0.583 g)。
1HNMR (400 MHz,氯仿-
d): δ 7.36-7.41 (m, 2H), 7.23-7.27 (m, 2H), 3.72 (t, 2H), 3.11 (br s, 3H), 3.09 (t, 2H), 2.99 (br s, 3H);LC-MS:
m/z212.1 (M+H)
+。
中間物 123 :3-(4-(氯甲基)苯基)氧呾-3-醇
於-78 °C下將
n-BuLi(2.2 M,18.60 mL,40.87 mmol)和3-氧呾酮(2.94 g,40.87 mmol)加至4-溴氯甲苯(7 g,34.06 mmol)於THF(110 mL)中的攪拌溶液,接著攪拌1.5 h。將反應混合物以冰水終止反應並以乙酸乙酯萃取。將組合的有機層在無水Na
2SO
4上乾燥,過濾並於減壓下濃縮以提供粗化合物。藉由管柱層析術純化提供標題化合物(1.21 g)。
1H NMR (DMSO-d6): δ 7.68 (d, 2H), 7.45 (d, 2H), 6.36 (bs, 1H), 4.75-4.77 (m, 4H), 4.66 (d, 2H);LC-MS
m/z181 [(M-H
2O)+H]
+ 中間物 124 :甲磺酸順式-(4-((三級丁氧羰基)-胺基)環戊-2-烯-1-基)甲酯
將於DCM(2 ml)中的甲磺醯氯(0.5 ml,6.46 mmol)加至(4-(羥基甲基)環戊-2-烯-1-基)胺甲酸順式-三級丁酯(1.0 g,4.69 mmol)和三乙胺(1.0 ml,7.17 mmol)於DCM(20 ml)中的冰冷溶液。將混合物於5-20 °C下攪拌直到反應達到完成(藉由LC-MS分析)。將混合物以水和飽和NH
4Cl溶液稀釋,以水和鹵水洗滌,在硫酸鈉上乾燥並於減壓下濃縮以提供標題化合物(1.36 g)。
1HNMR (400 MHz,氯仿-
d): δ 5.77-5.86 (m, 2H), 4.50-4.85 (m, 2H), 4.12-4.23 (m, 2H), 3.02 (s, 3H), 2.98-3.07 (m, 1H), 2.59 (dt, 1H), 1.45 (s, 9H), 1.35 (dt, 1H)。
中間物 125 :甲磺酸2-(1-(甲磺醯基)哌啶-4-基)乙酯
逐滴將甲磺醯氯(1.5 ml,19.38 mmol)加至4-哌啶乙醇(1.0 g,7.74 mol)和碳酸鉀(3.53 g,25.5 mmol)於乾ACN(20 ml)中的混合物。將混合物於RT下攪拌直到反應達到完成(藉由LC-MS分析)。將混合物倒入至水中並攪拌過夜。將沈澱的產物過濾,以水洗滌並於真空下乾燥以提供標題化合物(1.06 g)。
1H NMR (氯仿-d): δ 4.30 (t, 2H), 3.78-3.86 (m, 2H), 3.02 (s, 3H), 2.77 (s, 3H), 2.66 (td, 2H), 1.81-1.88 (m, 2H), 1.74 (q, 2H), 1.56-1.68 (m, 1H), 1.30-1.42 (m, 2H)。
中間物 126 :2-{[3,4-二氫異喹啉-2(1H)-基]甲基}-5-羥基-4H-哌喃-4-酮
於RT下將DIPEA(15.0 mL,94.92 mmol)和1,2,3,4-四氫異喹啉(5.05 g,37.96 mmol)加至2-(氯甲基)-5-羥基-4H-哌喃-4-酮(5.0 g,158.0 mmol)於乙腈(50 mL)中的攪拌溶液,接著攪拌16 h。將沈澱出的固體過濾,以EtOAc洗滌並於減壓下乾燥以提供標題化合物(2.6 g)。
1H NMR (DMSO-d6): δ 9.06 (s, 1H), 8.05 (s, 1H), 7.0-7.11 (m, 4H), 6.40 (s, 1H), 3.62 (s, 1H), 3.58 (s, 2H), 2.81-2.84 (m, 1H), 2.74-2.76 (m, 2H)。LC-MS
m/z258.2 (M+H)
+ 中間物 127 :5-羥基-2-((5-(三氟甲氧基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮
a)三級丁基-5-(((甲基硫基)硫羰基)氧基)異吲哚啉-2-甲酸酯
於0 °C下將NaH(60 %於礦物油中,0.8 g,19.1 mmol)加至三級丁基-5-羥基異吲哚啉-2-甲酸酯(3.0 g,12.7 mmol)於DMF(60 ml)中的溶液,接著攪拌30 min。將CS
2(1.0 ml,16.5 mmol)加至此反應混合物,接著攪拌1 h。將MeI(1.1 ml,16.5 mmol)加至該混合物,接著於RT下攪拌16 h。將反應以冰水終止反應並以EtOAc萃取。將有機層以水洗滌,乾燥,過濾並於減壓下濃縮以提供標題化合物(4.4 g)。
1H-NMR (400 MHz; CDCl
3):
δ7.39 (d, 1H), 7.16 (s, 1H), 7.08 (d, 1H),
4.5 (d, 4H), 2.68 (s, 3H), 1.45 (s, 9H);LC-MS:
m/z324 (M-H)
+。
b) 5-(三氟甲氧基)異吲哚啉
於0 °C下將1,3-二溴-5,5-二甲基乙內醯脲(11.6 g,40.6 mmol)加至三級丁基-5-(((甲基硫基)硫羰基)氧基)異吲哚啉-2-甲酸酯(4.4 g,13.5 mmol)於氟化氫吡啶錯合物(31.0 ml,108.0 mmol)的溶液。將反應混合物於RT下攪拌16 h。將反應以冰水終止反應並以EtOAc萃取。將有機層以水洗滌,乾燥,過濾並於減壓下濃縮以獲得粗產物。藉由管柱層析術純化提供標題化合物(1.3 g)。
1H-NMR (400 MHz; DMSO-
d
6 ):
δ9.36 (s, 1H), 7.55 (d, 1H), 7.47 (s, 1H), 7.38 (d, 1H), 4.53 (d, 4H);LC-MS:
m/z204 (M+H)
+。
c) 5-羥基-2-((5-(三氟甲氧基)異吲哚啉-2-基)甲基)-4
H-哌喃-4-酮
於RT下將5-(三氟甲氧基)異吲哚啉(1.0 g,4.9 mmol)和DIPEA(4.5 ml,24.5 mmol)加至2-(氯甲基)-5-羥基-4
H-哌喃-4-酮(0.788 g,4.9 mmol)於二口咢口山(20 ml)中的溶液,接著於80 °C下攪拌16 h。將反應於減壓下濃縮以獲得粗產物。藉由管柱層析術純化提供標題化合物(0.4 g)。
1H-NMR (400 MHz; DMSO-
d
6 ):
δ9.11 (s, 1H), 8.05 (s, 1H), 7.35 (d, 1H), 7.20 (s, 1H), 7.18 (d, 1H), 6.41 (s, 1H), 3.96 (d, 4H), 3.7 (s, 2H);MS:
m/z328 (M+H)
+。
中間物 128 :2-氯-4-(羥基甲基)苯甲腈
於15 min以5批次將硼氫化鈉(0.228 g,6.04 mmol)加至2-氯-4-甲醯基苯甲腈(0.25 g,1.510 mmol)於THF(15 ml)中的溶液。將反應混合物於回流下加熱15 min。將混合物於冰浴中冷卻,並將飽和NH
4Cl溶液(5 ml)加至該溶液,接著添加EtOAc(10 ml)。將所得的混合物透過5 mm的矽藻土層過濾。將矽藻土以EtOAc洗滌(10ml),並將組合的有機層以NH
4Cl溶液洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(0.12 g)。
1H NMR (400 MHz,氯仿-
d) δ ppm 7.66 (d, 1 H), 7.54 - 7.56 (m, 1 H), 7.36 (d, 1 H), 4.78 (s, 2 H)。
中間物 129 :甲磺酸3-氯-4-氰基苯甲酯
逐滴將於DCM(2 ml)中的甲磺醯氯(0.060 ml,0.781 mmol)加至2-氯-4-(羥基甲基)苯甲腈(0.119 g,0.710 mmol)和三乙胺(0.109 ml,0.781 mmol)於DCM(2 ml)中於0 – 5 °C下的溶液。將反應混合物於RT下攪拌1 h。添加水(15 ml),並將水層以DCM萃取。將有機層組合,以飽和NaHCO
3溶液、水和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(0.12 g)。
1H NMR (400 MHz,氯仿-
d) δ ppm 7.72 (d, 1 H), 7.51 - 7.64 (m, 1 H), 7.33 - 7.49 (m, 1 H), 3.08 (s, 3 H)。
中間物 130 :1-(4-(溴甲基)苯基)-2-甲基丙-2-醇
逐滴將3 M甲基溴化鎂溶液(3.93 ml,11.79 mmol)加至2-(4-(溴甲基)苯基)乙酸甲酯(1 g,4.11 mmol)於THF(10 ml)中於-78°C下的溶液。將反應混合物於-78 °C下攪拌2 h,於0 °C下攪拌4 h並於RT下攪拌16 h。添加飽和NH
4Cl溶液和水,並將水層以Et
2O萃取。將有機層組合,以水和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(0.81 g)。
1H NMR (400 MHz, DMSO-
d 6) δ ppm 7.29 - 7.35 (m, 2 H), 7.15 - 7.23 (m, 2 H), 4.67 - 4.75 (m, 2 H), 2.63 - 2.65 (m, 2 H), 1.05 (s, 6 H)。
中間物 131 :4-(溴甲基)-3-氟苯甲醯胺
將硫酸(4.58 ml,93 mmol)加至4-(溴甲基)-3-氟苯甲腈(1 g,4.67 mmol)和水(0.185 ml,10.28 mmol)的懸浮液。將反應混合物於100 °C下攪拌1 h,冷卻至50 °C,並倒在冰上。將混合物攪拌,並將沈澱物質過濾,以水洗滌,並於真空-烘箱中於40 °C下乾燥16 h以提供標題化合物(0.94 g)。LC-MS:
m/z232.0 (M+H)
+。
中間物 132 :2-((6-氟-3,4-二氫異喹啉-2(1H)-基)甲基)-5-羥基-4H-哌喃-4-酮
逐滴將TEA(0.972 ml,6.98 mmol)加至6-氟-1,2,3,4-四氫異喹啉(0.301 g,1.993 mmol)和2-(氯甲基)-5-羥基-4H-哌喃-4-酮(0.32 g,1.993 mmol)於1,2-二氯乙烷(5 ml)中於0 °C下的溶液。將溶液於60°C下攪拌3 h,並以飽和NaHCO
3溶液洗滌。將水層以DCM萃取。將有機層組合,以水和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發。藉由管柱層析術純化粗產物以提供標題化合物(70 mg)。LC-MS:
m/z276.2 (M+H)
+。
中間物 133 :4-(氯甲基)-N,N-二乙基苯甲醯胺
逐滴將於0 °C下於DMF(2 ml)中的碘乙烷(0.664 ml,8.25 mmol)加至氫化鈉(0.099 g,2.476 mmol)和4-(氯甲基)苯甲醯胺(0.14 g,0.825 mmol)於DMF(3 ml)中的懸浮液。將反應混合物於20 °C下攪拌3 h並以水終止反應以形成沈澱物。將沈澱物過濾,以水洗滌並乾燥以提供標題化合物(0.14g)
1H NMR (400 MHz,氯仿-
d) δ ppm 7.28 - 7.44 (m, 4 H), 4.42 - 4.64 (m, 2 H), 3.38 - 3.62 (m, 2 H), 3.15 - 3.38 (m, 2 H), 1.05 - 1.30 (m, 6 H)。
中間物 134 :4-(溴甲基)-3-氟-N,N-二甲基苯甲醯胺
將於DMF(2 ml)中的碘甲烷(0.537 ml,8.62 mmol)加至4-(溴甲基)-3-氟苯甲醯胺(0.2 g,0.862 mmol)和NaH(0.103 g,2.59 mmol)於DMF(1 ml)中於0 °C下的溶液。將反應混合物於0 °C下攪拌1 h並倒在冰上。將水層以EtOAc萃取。將有機層組合,以水和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發。藉由管柱層析術純化粗產物以提供標題化合物(0.10 g)。
1H NMR (400 MHz,氯仿-
d) δ ppm 7.39 (t, 1 H), 7.08 - 7.17 (m, 2 H), 4.38 - 4.51 (m, 2 H), 3.10 (br s, 3 H), 2.99 (br s, 3 H)。
中間物 135 :(4-(氯甲基)苯基)(哌啶-1-基)甲酮
逐滴將三乙胺(1.363 ml,9.78 mmol)加至4-(氯甲基)苯甲醯氯(0.88 g,4.66 mmol)和哌啶氫氯酸鹽(0.566 g,4.66 mmol)於DCM(10 ml)中於0 °C下的懸浮液。將反應混合物於0 °C下攪拌1 h並於20 °C下攪拌1 h,並以1M NaOH、1M HCl、鹵水和水洗滌。將有機層以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(0.98 g)。
1H NMR (400 MHz, DMSO-
d 6) δ ppm 7.48 - 7.52 (m, 2 H), 7.35 - 7.41 (m, 2 H), 4.80 (s, 2 H), 3.25 (br s, 2 H), 1.37 - 1.65 (m, 8 H)。
中間物 136 :吖呾-1-基(4-(氯甲基)苯基)甲酮
逐滴將三乙胺(2.70 ml,19.36 mmol)加至4-(氯甲基)苯甲醯氯(2.1 g,9.22 mmol)和吖呾氫氯酸鹽(0.863 g,9.22 mmol)於DCM(20 ml)中於0 °C下的懸浮液。將反應混合物於0 °C下攪拌1 h,並以1M NaOH、1M HCl、鹵水和水洗滌。將有機層以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(1.52g)。LC-MS:
m/z210.1 (M+H)
+。
中間物 137 :2-((5-溴異吲哚啉-2-基)甲基)-5-羥基-4H-哌喃-4-酮
逐滴將DIPEA(2.66 ml,15.27 mmol)加至5-溴異吲哚啉(1.21g、6.11 mmol)和2-(氯甲基)-5-羥基-4H-哌喃-4-酮(0.981 g,6.11 mmol)於DMF(10 ml)中於0 °C下的溶液。將反應混合物於50 °C下攪拌2.5 h並倒在冰上。將水層以EtOAc萃取。將有機層組合,以水和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發。藉由管柱層析術純化粗產物以提供標題化合物(0.22 g)。LC-MS:
m/z322.2 (M+H)
+。
中間物 138 : N-(三級丁基)-4-(氯甲基)苯甲醯胺
將一滴DMF加至4-(溴甲基)苯基乙酸(0.82 g,3.72 mmol)和草醯氯(1.351 ml,18.60 mmol)的懸浮液。將反應混合物於20 °C下攪拌16 h。蒸發過量的草醯氯。添加DCM(15 ml)和2-甲基丙-2-胺氫氯酸鹽(0.408 g,3.72 mmol),接著於0 °C下添加DIPEA(1.620 ml,9.30 mmol)。將反應混合物於0 °C下攪拌1 h。添加水並將各層分離。將水層以DCM萃取。將有機層組合並以1M NaOH、1M HCL和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(0.85 g)。
1H NMR (400 MHz, DMSO-
d 6) δ ppm 7.76 - 7.78 (m, 2 H), 7.47 - 7.50 (m, 2 H), 4.80 (s, 2 H), 1.37 (s, 9 H)。
中間物 139 :2-(4-(氯甲基)苯基)-N,N-二甲基乙醯胺
將一滴DMF加至4-(溴甲基)苯基乙酸(2 g,8.73 mmol)和草醯氯(3 ml,34.9 mmol)的懸浮液。將反應混合物於20 °C下攪拌16 h。蒸發過量的草醯氯。添加DCM(20 ml)和二甲胺氫氯酸鹽(0.783 g,9.60 mmol),接著添加於DCM(5 ml)中於0 °C下的三乙胺(2.74 ml,19.64 mmol)。將反應混合物於0 °C下攪拌3.5 h。添加水(20 ml)並將各層分離。將水層以DCM萃取。將有機層組合並以1M NaOH、1M HCL和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(0.64 g)。LC-MS:
m/z212.2 (M+H)
+。
中間物 140 :2-(4-(氯甲基)-N-甲基苯甲醯胺基)乙酸乙酯
將一滴DMF加至α-溴-對甲苯甲酸(1 g,4.65 mmol)和草醯氯(1.35 ml,18.60 mmol)的懸浮液。將反應混合物於20 °C下攪拌16 h。蒸發過量的草醯氯。添加DCM(40 ml)和肌胺酸乙酯氫氯酸鹽(0.714 g,4.65 mmol)。將混合物冷卻至0 °C並於0 °C下逐滴添加DIPEA(2.03 ml,11.63 mmol)。將反應混合物攪拌1 h。將有機層以水和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(0.14 g)。LC-MS:
m/z270.2 (M+H)
+。
中間物 141 :4-(氯甲基)-N-異丙基苯甲醯胺
於5 °C下逐滴將TEA(1.659 ml,11.90 mmol)加至丙-2-胺氫氯酸鹽(0.531 g,5.55 mmol)和4-(氯甲基)苯甲醯氯(1 g,5.29 mmol)於DCM(20 ml)中的懸浮液。將反應混合物於0 °C下攪拌30 min。將水加至該混合物,分離各層,並將水層以DCM萃取。將有機層組合,以1M NaOH、1M HCL和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(1.05 g)。
1H NMR (400 MHz, DMSO-
d 6) δ ppm 8.23 (br d,
J=7.5 Hz, 1 H), 7.81 - 7.87 (m, 2 H), 7.48 - 7.53 (m, 2 H), 4.80 (s, 2 H), 4.09 (dt,
J=7.7, 6.6 Hz, 1 H), 1.16 (d,
J=6.6 Hz, 6 H)。
中間物 142 :4-(氯甲基)-N-(丙-2-炔-1-基)苯甲醯胺
於5 °C下逐滴將TEA(1.659 ml,11.90 mmol)加至丙-2-炔-1-胺氫氯酸鹽(0.508 g,5.55 mmol)和4-(氯甲基)苯甲醯氯(1 g,5.29 mmol)於DCM(20 ml)中的懸浮液。將反應混合物於0 °C下攪拌45 min。將水加至該混合物,分離各層,並將水層以DCM萃取。將有機層組合,以1M NaOH、1M HCL和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(0.82 g)。LC-MS:
m/z208.1 (M+H)
+。
中間物 143 : N-丁基-4-(氯甲基)苯甲醯胺
於5 °C下逐滴將TEA(1.659 ml,11.90 mmol)加至丁-1-胺氫氯酸鹽(0.609 g,5.55 mmol)和4-(氯甲基)苯甲醯氯(1 g,5.29 mmol)於DCM(20 ml)中的懸浮液。將混合物於0 °C下攪拌45 min。將水加至該混合物,分離各層,並將水層以EtOAc萃取。將有機層組合,以1 M NaOH、1 M HCL和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發。將粗產物以庚烷:MTBE研製以提供標題化合物(1.01g)。LC-MS: m/z 226.2 (M+H) +。
中間物 144 :4-(氯甲基)-N-己基苯甲醯胺
於5 °C下逐滴將TEA(1.659 ml,11.90 mmol)加至4-(氯甲基)苯甲醯氯(1 g,5.29 mmol)和己-1-胺氫氯酸鹽(0.765 g,5.55 mmol)於DCM(20 ml)中的懸浮液。將反應混合物於0 °C下攪拌45 min。將水加至該混合物,分離各層,並將水層以DCM萃取。將有機層組合,以1M NaOH、1M HCL和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(1.24 g)。LC-MS:
m/z254.2 (M+H)
+。
中間物 145 :4-(氯甲基)-N-(1-羥基-2-甲基丙-2-基)苯甲醯胺
於5 °C下逐滴將TEA(1.526 ml,10.95 mmol)加至4-(氯甲基)苯甲醯氯(0.92 g,4.87 mmol)和2-胺基-2-甲基丙-1-醇氫氯酸鹽(0.64 g,5.11 mmol)於DCM(20 ml)中的懸浮液。將反應混合物於0 °C下攪拌30 min。將水加至該混合物,分離各層,並將水層以DCM萃取。將有機層組合,以1 M NaOH、1 M HCL和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(0.80 g)。LC-MS:
m/z242.2 (M+H)
+。
中間物 146 :乙酸2-(4-(氯甲基)苯甲醯胺基)-2-甲基丙酯
逐滴將乙酸酐(0.215 ml,2.277 mmol)加至4-(氯甲基)-N-(1-羥基-2-甲基丙-2-基)苯甲醯胺(0.367 g,1.518 mmol)於吡啶(5 ml)中於0 °C下的溶液。將反應混合物於0 °C下攪拌15 min並接著於20 °C下攪拌2 h。於真空中將揮發性物移除,並將殘餘物溶解於DCM中。將溶液以1 M HCl、5 % NaHCO
3和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(0.26 g)。
1H NMR (400 MHz, DMSO-
d 6) δ ppm 7.84 (s, 1 H), 7.76 - 7.81 (m, 2 H), 7.47 - 7.53 (m, 2 H), 4.80 (s, 2 H), 4.25 (s, 2 H), 3.86 (s, 1 H), 2.02 (s, 3 H), 1.36 (s, 6 H)。
中間物 147 :4-(氯甲基)-N-(4-羥基丁基)苯甲醯胺
於0 °C下逐滴將TEA(1.659 ml,11.90 mmol)加至4-(氯甲基)苯甲醯氯(1 g,5.29 mmol)和4-胺基丁-1-醇氫氯酸鹽(0.664 g,5.29 mmol)於DCM(20 ml)中的懸浮液。將反應混合物於0 °C下攪拌30 min。將水加至該混合物,分離各層,並將水層以DCM萃取。將有機層組合,以1 M NaOH、1 M HCL和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發。將二乙醚加至殘餘物。將混合物攪拌,過濾,並乾燥以提供標題化合物(0.44 g)。LC-MS:
m/z242.2 (M+H)
+。
中間物 148 和 149 :(
E)-3-(4-(氯甲基)苯基)-N,N-二甲基丙烯醯胺和(
E)-3-(4-(溴甲基)苯基)-N,N-二甲基丙烯醯胺
將一滴DMF加至(E)-3-(4-(溴甲基)苯基)丙烯酸(0.76 g,3.15 mmol)和草醯氯(1.083 ml,12.6 mmol)的懸浮液。將混合物於20 °C下攪拌16 h。蒸發過量的草醯氯。添加DCM(20 ml)和二甲胺氫氯酸鹽(0.27 g,3.31 mmol),接著於0 °C下添加三乙胺(0.989 ml,7.09 mmol)。將混合物於0 °C下攪拌1 h。添加水(20 ml)並將各層分離。將水層以DCM萃取。將有機層組合並以1 M NaOH、1 M HCL和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供呈(E)-3-(4-(氯甲基)苯基)-N,N-二甲基丙烯醯胺和(E)-3-(4-(溴甲基)苯基)-N,N-二甲基丙烯醯胺之混合物(0.33 g)的標題化合物。LC-MS:
m/z224.2 (M+H)
+。LC-MS:
m/z270.1 (M+H).
+。
中間物 150 :2-(4-(氯甲基)苯基)-N-(2-羥基乙基)-N-甲基乙醯胺
將一滴DMF加至4-(溴甲基)苯基乙酸(2 g,8.73 mmol)和草醯氯(3 ml,34.9 mmol)的懸浮液。將反應混合物於20 °C下攪拌16 h。蒸發過量的草醯氯。添加DCM(15 ml)和
N-甲基乙醇胺HCl(0.974 g,8.73 mmol),接著於0 °C下添加TEA(2.738 ml,19.64 mmol)。將反應混合物於0 °C下攪拌1 h。添加水並將各層分離。將水層以DCM萃取。將有機層組合並以1 M NaOH、1 M HCL和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(0.23 g)。LC-MS:
m/z242.2 (M+H)
+。
中間物 151 :4-(氯甲基)-
N-(3-羥基丙基)苯甲醯胺
將於DCM(20 ml)中的3-胺基-1-丙醇(1.180 g,15.71 mmol)加至4-(氯甲基)苯甲醯氯(2.97 g,15.71 mmol)於DCM(10 ml)中的溶液,接著於0 °C下逐滴添加TEA(2.409 ml,17.28 mmol)。將反應混合物於0 °C下攪拌45 min。將水加至該混合物,分離各層,並將水層以DCM萃取。將有機層組合,以1 M NaOH、1 M HCL和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發。藉由管柱層析術純化粗產物接著以二乙醚研製以提供標題化合物(1.79 g)。LC-MS:
m/z228.2 (M+H)
+。
中間物 152 :乙酸3-(4-(氯甲基)苯甲醯胺基)丙酯
於0 °C下將乙酸酐(1.115 ml,11.79 mmol)加至4-(氯甲基)-N-(3-羥基丙基)苯甲醯胺(1.79 g,7.86 mmol)於吡啶(15 ml)中的溶液。將反應混合物於0 °C下攪拌15 min並於20 °C下攪拌30 min。將溶劑蒸發,並將水加至殘餘物。將水層以EtOAc萃取。將有機層組合,以1 M HCl、水、5 % NaHCO
3和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(1.29 g)。LC-MS:
m/z270.2 (M+H)
+。
中間物 155 :(E)-3-(4-(氯甲基)苯基)-N-甲基丙烯醯胺
將一滴DMF加至(E)-3-(4-(溴甲基)苯基)丙烯酸(1.0 g,4.15 mmol)和草醯氯(1.424 ml,16.59 mmol)的懸浮液。將反應混合物於20 °C下攪拌16 h。將過量的草醯氯蒸發,並添加DCM(20 ml)和甲胺氫氯酸鹽(0.28 g,4.15 mmol),接著於0 °C下添加三乙胺(1.301 ml,9.33 mmol)。將反應混合物於0 °C下攪拌1 h。添加水(20 ml),並將各層分離。將水層以DCM萃取。將有機層組合並以1 M NaOH、1 M HCL和鹵水洗滌,以Na
2SO
4乾燥,過濾,蒸發,並以二乙醚研製以提供標題化合物(0.42 g)。
1H NMR (400 MHz, DMSO-
d 6) δ ppm 8.01 - 8.11 (m, 1 H), 7.51 - 7.58 (m, 2 H), 7.44 - 7.50 (m, 2 H), 7.37 - 7.44 (m, 1 H), 6.52 - 6.69 (m, 1 H), 4.71 - 4.79 (m, 2 H), 2.68 - 2.75 (m, 3 H)。
中間物 156 :(4-(氯甲基)苯基)(3-羥基哌啶-1-基)甲酮
於0 °C下逐滴將TEA(0.811 ml,5.82 mmol)加至4-(氯甲基)苯甲醯氯(1 g,5.29 mmol)和哌啶-3-醇氫氯酸鹽(0.728 g,5.29 mmol)於DCM(20 ml)中的懸浮液。將反應混合物於0 °C下攪拌30 min。將水加至該混合物,分離各層,並將水層以DCM萃取。將有機層組合,以1 M NaOH、1 M HCL和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發。將庚烷加至殘餘物,接著攪拌、過濾、和乾燥以提供標題化合物(0.62 g)。LC-MS:
m/z254.2 (M+H)
+。
中間物 157 :4-(氯甲基)-
N-(3-羥基-2,2-二甲基丙基)苯甲醯胺
於0 °C下逐滴將TEA(1.669 ml,11.98 mmol)加至4-(氯甲基)苯甲醯氯(2.058 g,10.89 mmol)和3-胺基-2,2-二甲基丙-1-醇氫氯酸鹽(1.520 g,10.89 mmol)於DCM(25 ml)中的懸浮液。將反應混合物於0 °C下攪拌30 min。將水加至該混合物,分離各層,並將水層以DCM萃取。將有機層組合,以1 M NaOH、1 M HCL和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發。藉由管柱層析術純化殘餘物以提供標題化合物(0.67 g)。LC-MS:
m/z256.2 (M+H)
+。
中間物 158 :(4-(氯甲基)苯基)(4-羥基哌啶-1-基)甲酮
於0 °C下逐滴將TEA(5.41 ml,38.9 mmol)加至4-(氯甲基)苯甲醯氯(3.3 g,17.46 mmol)和哌啶-4-醇氫氯酸鹽(2.376 g,17.27 mmol)於DCM(35 ml)中的懸浮液。將反應混合物於0 °C下攪拌30 min。將水加至該混合物,分離各層,並將水層以DCM萃取。將有機層組合,以1 M NaOH、1 M HCL和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(3.62 g)。LC-MS:
m/z254.3 (M+H)
+。
中間物 159 :2-氯-1-(4-(苯磺醯基)哌口井-1-基)乙酮
於0 °C下將於DCM(5 ml)中的氯乙醯氯(0.422 ml,5.30 mmol)加至1-(苯磺醯基)哌口井(1 g,4.42 mmol)和TEA(1.355 ml,9.72 mmol)於DCM(15 ml)中的溶液。將反應混合物於20°C下攪拌50 min,以水和鹵水洗滌。將有機層以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(1.12 g)。LC-MS:
m/z303.3 (M+H)
+。
中間物 160 :2-氯-1-(4-甲苯磺醯基哌口井-1-基)乙酮
於0 °C下將於DCM(5 ml)中的氯乙醯氯(0.397 ml,4.99 mmol)加至1-甲苯磺醯基哌口井(1 g,4.16 mmol)和TEA(0.696 ml,4.99 mmol)於DCM(15 ml)中的溶液。將反應混合物於20 °C下攪拌50 min,以水和鹵水洗滌。將有機層以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(1.30 g)。
1H NMR (400 MHz, DMSO-
d 6) δ ppm 7.59 - 7.66 (m, 2 H), 7.44 - 7.49 (m, 2 H), 4.34 (s, 2 H), 3.47 - 3.59 (m, 4 H), 2.80 - 3.00 (m, 4 H), 2.41 (s, 3 H)。
中間物 161 :(4-(氯甲基)苯基)(3,3-二氟吖呾-1-基)甲酮
逐滴將三乙胺(1.659 ml,11.90 mmol)加至4-(氯甲基)苯甲醯氯(1.0 g,5.29 mmol)和3,3-二氟吖呾氫氯酸鹽(0.685 g,5.29 mmol)於三級丁基甲基醚(15 ml)中於0 °C下的懸浮液。將反應混合物於0 °C下攪拌1 h。添加水至反應混合物,並將有機相以EtOAc萃取。將有機層組合,以1 M NaOH、1 M HCl、鹵水和水洗滌。將有機層以Na
2SO
4乾燥,過濾,並將溶劑之大部分蒸發。添加二乙醚和庚烷,並將沈澱物過濾,以庚烷洗滌並乾燥以提供標題化合物(0.9 g)。
1H NMR (400 MHz, DMSO-
d 6) δ ppm 7.67 - 7.73 (m, 2 H), 7.51 - 7.57 (m, 2 H), 4.82 (s, 2 H), 4.61 - 4.81 (m, 2 H), 4.38 - 4.58 (m, 2 H)。
中間物 162 :2-氯-1-(4-(3-(甲氧基甲基)吡啶-2-基)哌口井-1-基)乙酮
將於DCM(5 ml)中於0 °C下的氯乙醯氯(0.294 ml,3.69 mmol)加至1-(3-(甲氧基甲基)吡啶-2-基)哌口井氫氯酸鹽(0.75 g,3.08 mmol)和TEA(0.944 ml,6.77 mmol)於DCM(15 ml)中的溶液。將反應混合物於20 °C下攪拌50 min,以水和鹵水洗滌。將有機層以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(0.59 g)。
1H NMR (400 MHz, DMSO-
d 6) δ ppm 8.21 (dd,
J=4.8, 1.9 Hz, 1 H), 7.72 (dd,
J=7.4, 1.9 Hz, 1 H), 7.05 (dd,
J=7.5, 4.8 Hz, 1 H), 4.43 (s, 2 H), 4.42 (s, 2 H), 4.27 (s, 2 H), 3.57 - 3.64 (m, 4 H), 3.11 - 3.18 (m, 2 H), 3.03 - 3.11 (m, 2 H)
中間物 163 :5-羥基-2-((5-(甲基硫基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮
逐滴將DIPEA(0.181 ml,1.041 mmol)加至5-(甲基硫基)異吲哚啉HCl(0.1 g,0.496 mmol)和2-(氯甲基)-5-羥基-4H-哌喃-4-酮(0.080 g,0.496 mmol)於DMSO(1 ml)中於60 °C下的溶液。將反應混合物於60 °C下攪拌35min,並倒在冰上。將水層以DCM萃取。將有機層組合,以Na
2SO
4乾燥,過濾,並蒸發。將粗產物以二乙醚研製以提供標題化合物(0.12 g)。
1H NMR (400 MHz,氯仿-
d) δ ppm 7.85 (s, 1 H), 7.11 - 7.18 (m, 3 H), 6.56 (s, 1 H), 4.17 - 4.24 (m, 1 H), 3.98 - 4.04 (m, 4 H), 3.79 (s, 2 H), 2.47 (s, 3 H)。
中間物 164 :5-羥基-2-((5-甲基異吲哚啉-2-基)甲基)-4H-哌喃-4-酮
將5-甲基異吲哚啉(0.207g,1.557 mmol)、2-(氯甲基)-5-羥基-4H-哌喃-4-酮(0.25 g,1.557 mmol)和DIPEA(0.298 ml,1.713 mmol)於DMSO(2 ml)中的溶液於75 °C下攪拌1 h,並倒在水上。將沈澱物過濾,以水洗滌,並乾燥以提供標題化合物(0.28 g)。
1H NMR (400 MHz, DMSO-
d 6) δ ppm 8.98 - 9.12 (m, 1 H), 8.06 (s, 1 H), 7.10 - 7.13 (m, 1 H), 7.05 (s, 1 H), 6.97 - 7.02 (m, 1 H), 6.41 (s, 1 H), 3.90 (s, 4 H), 3.77 (s, 2 H), 2.28 (s, 3 H)。
中間物 165 :3-(哌啶-4-基)丙-1-醇,HCl
將4-吡啶丙醇(3.29 g,24 mmol)、氧化鉑(IV)(0.545 g,2.400 mmol)、37 % HCl(6.00 ml,24 mmol)和乙醇(35 ml)的懸浮液於Parr裝置中於8 kPa氫壓力下搖晃3.5 h。將反應混合物過濾,並將濾液蒸發至乾以提供標題化合物(5.80 g)。
1H NMR (400 MHz, DMSO-
d 6) δ ppm 9.09 - 9.32 (m, 1 H), 8.85 - 9.09 (m, 1 H), 3.35 - 3.40 (m, 2 H), 3.15 - 3.23 (m, 2 H), 2.73 - 2.84 (m, 2 H), 1.71 - 1.80 (m, 2 H), 1.27 - 1.51 (m, 5 H), 1.19 - 1.25 (m, 2 H)。
中間物 166 :甲磺酸3-(1-(甲磺醯基)哌啶-4-基)丙酯
於0 °C下逐滴將甲磺醯氯(12.92 ml,16.70 mmol)加至3-(哌啶-4-基)丙-1-醇-氫氯酸鹽(1g,5.57 mmol)和K
2CO
3(3.31 g,23.93 mmol)於ACN(10 ml)中的懸浮液。將反應混合物於30 °C下攪拌1.5 h。將反應混合物過濾,並將濾液蒸發至乾。將殘餘物於鹵水中攪拌,過濾,以鹵水和水洗滌,並乾燥以提供標題化合物(0.68 g)。
1H NMR (400 MHz,氯仿-
d) δ ppm 4.19 - 4.26 (m, 2 H), 3.76 - 3.83 (m, 2 H), 3.02 (s, 3 H), 2.77 (s, 3 H), 2.59 - 2.69 (m, 2 H), 1.74 - 1.85 (m, 4 H), 1.26 - 1.45 (m, 5 H)。
中間物 167 :4-甲基苯磺酸(1-亞胺基-1-氧代四氫-2H-噻喃-4-基)甲酯
將4-甲基苯磺酸(1-氧代-1-(甲苯磺醯基亞胺基)四氫-2H-噻喃-4-基)甲酯(0.4 g,0.848 mmol)和硫酸(1.260 ml,25.4 mmol)的混合物於20 °C下攪拌2 h。將冰加至反應混合物,接著以NaOH將pH調整至10。將水層以DCM萃取,並將有機層以鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(0.23 g)。
1H NMR (400 MHz, DMSO-
d 6) δ ppm 7.77 - 7.81 (m, 2 H), 7.47 - 7.51 (m, 2 H), 3.90 - 3.97 (m, 2 H), 3.66 (s, 1 H), 2.87 - 3.05 (m, 4 H), 2.43 (s, 3 H), 1.80 - 1.99 (m, 3 H), 1.49 - 1.64 (m, 2 H)。
中間物 168 :4-甲基苯磺酸(1-(乙醯基亞胺基)-1-氧代四氫-2H-噻喃-4-基)甲酯
於0 °C下將乙醯氯(0.069 ml,0.970 mmol)加至4-甲基苯磺酸(1-亞胺基-1-氧代四氫-2H-噻喃-4-基)甲酯(0.28 g,0.882 mmol)和TEA(0.307 ml,2.205 mmol)於DCM(10 ml)中的溶液。將反應混合物於0 °C下攪拌3 h,以1 M HCl、1 M NaOH和鹵水洗滌。將有機層以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物(0.31g)。LC-MS:
m/z360.2 (M+H)
+。
中間物 169 :2-((5-羥基-4-側氧基-4H-哌喃-2-基)甲基)-5-(三氟甲基)異吲哚啉-1,3-二酮
將2-(胺基甲基)-5-羥基-4H-哌喃-4-酮(1.1 g,7.91 mmol)和5-(三氟甲基)異苯并呋喃-1,3-二酮(1.7 g,7.91 mmol)於乙酸(12 ml)中的溶液藉由加熱攪拌1 h。將反應混合物倒入水中。將所獲得的沈澱物過濾並乾燥以提供2.45 g的標題化合物。LC-MS:
m/z340.1 (M+H)
+。
中間物 170 :3-羥基-2-((5-羥基-4-側氧基-4H-哌喃-2-基)甲基)-5-(三氟甲基)異吲哚啉-1-酮和3-羥基-2-((5-羥基-4-側氧基-4H-哌喃-2-基)甲基)-6-(三氟甲基)異吲哚啉-1-酮之混合物
於0 °C下以NaBH
4(0.94 g,24.94 mmol)處理於甲醇(50 ml)中的2-((5-羥基-4-側氧基-4H-哌喃-2-基)甲基)-5-(三氟甲基)異吲哚啉-1,3-二酮 2.82 g,8.31 mmol 1 h。於蒸發溶劑後,添加水(20 ml)。將產物以EtOAc萃取。將有機層以水洗滌,以Na
2SO
4乾燥,過濾並於減壓下濃縮。藉由管柱層析術純化粗產物以提供1.2 g的標題混合物。LC-MS:
m/z342.1 (M+H)
+。
中間物 171 :2-((5-羥基-4-側氧基-4H-哌喃-2-基)甲基)-5-(三氟甲基)異吲哚啉-1-酮和2-((5-羥基-4-側氧基-4H-哌喃-2-基)甲基)-6-(三氟甲基)異吲哚啉-1-酮之混合物
於0 °C下將TFAA(5 ml)和三乙基矽烷(0.60 ml,3.81 mmol)加至3-羥基-2-((5-羥基-4-側氧基-4H-哌喃-2-基)甲基)-5-(三氟甲基)異吲哚啉-1-酮和3-羥基-2-((5-羥基-4-側氧基-4H-哌喃-2-基)甲基)-6-(三氟甲基)異吲哚啉-1-酮(230 mg,0.67 mmol)的混合物。將混合物於RT下攪拌2 h,接著倒入水(10 ml)中並以2 M NaOH鹼化。將產物以DCM萃取。將有機層以水洗滌,以Na
2SO
4乾燥,過濾並於減壓下濃縮。藉由管柱層析術純化粗產物以提供0.20 g的標題混合物。LC-MS:
m/z326.1 (M+H)
+。
實施例 1.2-(異吲哚啉-2-基甲基)-5-((4-(甲磺醯基)苯甲基)氧基)-4H-哌喃-4-酮(化合物1)
將4-甲磺醯基溴甲苯(0.20 g,0.82 mmol)和K
2CO
3(0.23 g,1.6 mmol)加至5-羥基-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(0.20 g,0.82 mmol)於DMF(5 ml)中的溶液。將反應混合物於60 °C下加熱1 h。將混合物冷卻至RT,添加水(10 ml)並將產物以EtOAc萃取。將組合的萃取物以水洗滌,以Na
2SO
4乾燥過濾並蒸發。藉由管柱層析術純化粗產物以提供0.21 g的標題化合物。1H NMR (氯仿-d) δ: 7.95-7.98 (m, 2H), 7.62-7.65 (m, 3H), 7.21 (d, 4H), 6.52 (s, 1H), 5.18 (s, 2H), 4.04 (s, 4H), 3.77 (s, 2H), 3.06 (s, 3H)。LC-MS:
m/z413.4 (M+H)
+。
以下的化合物係根據針對實施例1之化合物1描述的程序從5-羥基-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮或5-羥基-2-((3,4-二氫異喹啉-2(1H)-基)甲基)-4H-哌喃-4-酮或其等之衍生物和另一個適合的起始材料開始製備。示性數據、起始材料和反應條件之可能差異(溶劑、鹼、反應溫度、反應時間、純化方法)(若存在)係於表格中指出。
所使用的純化方法:
A =結晶
B =管柱層析術
C =於水性介質中沈澱
D =半製備性HPLC
E =研製
F =鹽形成
G =其本身
實施例 2.N-((4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯基)磺醯基)-N-甲基乙醯胺(化合物70)
No | 結構和起始材料 | 差異的反應條件/ 1 H NMR (400 MHz) / LC-MS | |
2 | 起始材料:甲基-對溴甲基桂皮酸酯 | 1H NMR (氯仿-d) δ: 7.68 (d, 1H), 7.57 (s, 1H), 7.51-7.55 (m, 2H), 7.43 (d, 2H), 7.17-7.22 (m, 4H), 6.50 (s, 1H), 6.45 (d, 1H), 5.11 (s, 2H), 4.03 (s, 4H), 3.81 (s, 3H), 3.75 (s, 2H)。LC-MS: m/z419.6 (M+H) +。 | |
3 | 起始材料:4-(三氟甲基硫基)溴甲苯 | 1H NMR (氯仿-d) δ: 7.66 (d, 2H), 7.59-7.62 (m, 1H), 7.59-7.62 (m, 1H), 7.48 (d, 2H), 7.18-7.26 (m, 4H), 6.51 (s, 1H), 5.12 (s, 2H), 4.04 (s, 4H)。LC-MS: m/z434.3 (M+H) +。 | |
4 | 起始材料:4-(溴甲基)-N,N-二乙基苯磺醯胺 | 條件:THF,80 °C。 1H NMR (氯仿-d) δ: 7.79-7.83 (m, 2H), 7.62-7.64 (m, 1H), 7.53-7.57 (m, 2H), 7.19-7.22 (m, 4H), 6.52 (s, 1H), 5.13 (s, 2H), 4.04 (s, 4H), 3.77 (s, 2H), 3.20-3.27 (m, 4H), 1.11-1.16 (m, 6H)。LCMS: m/z469.4 (M+H) +。 | |
5 | 起始材料:1-((4-(溴甲基)苯基)磺醯基)吡咯啶 | 條件:80 °C。 1H NMR (氯仿-d) δ: 7.84 (d, 2H), 7.64 (s, 1H), 7.59 (d, 2H), 7.19-7.25 (m, 4H), 6.53 (s, 1H), 5.14 (s, 2H), 4.05 (s, 4H), 3.78 (s, 2H), 3.21-3.29 (m, 4H), 1.72-1.82 (m, 4H)。LC-MS: m/z467.4 (M+H) +。 | |
6 | 起始材料:4-((4-(溴甲基)苯基)磺醯基)口末啉 | 條件:80 °C。 1H NMR (氯仿-d) δ: 7.77 (br d, 2H), 7.60-7.67 (m, 3H), 7.18-7.25 (m, 4H), 6.53 (s, 1H), 5.17 (s, 2H), 4.05 (s, 4H), 3.76 (br d, 6H), 3.01 (br s, 4H)。LC-MS: m/z483.4 (M+H) +。 | |
7 | 起始材料:1-((4-(溴甲基)苯基)磺醯基)哌啶 | 條件:80 °C。 1H NMR (氯仿-d) δ: 7.77 (d, 2H), 7.71 (s, 1H), 7.56 (d, 2H), 7.29-7.38 (m, 4H), 6.67 (s, 1H), 5.10 (s, 2H), 4.47-4.68 (m, 4H), 4.18 (br s, 2H), 2.95-3.03 (m, 4H), 1.65 (m, 4H), 1.44 (br d, 2H)。LC-MS: m/z481.4 (M+H) +。 | |
8 | 起始材料:4-(溴甲基)-N-甲基苯磺醯胺 | 條件:80 °C。 1H NMR (氯仿-d) δ: 7.85-7.88 (m, 2H), 7.63-7.65 (m, 1H), 7.56-7.60 (m, 2H), 7.18-7.22 (m, 4H), 6.53 (s, 1H), 5.14 (s, 2H), 4.71 (m, 1H), 4.04 (s, 4H), 3.77 (s, 2H), 2.66 (d, 3H)。LCMS: m/z427.3 (M+H) +。 | |
9 | 起始材料:1-((4-(溴甲基)苯基)磺醯基)吖呾 | 條件:80 °C。 1H NMR (氯仿-d) δ: 7.84-7.88 (m, 2H), 7.62-7.67 (m, 3H), 7.20-7.22 (m, 4H), 6.54 (s, 1H), 5.16 (s, 2H), 4.05 (s, 4H), 3.74-3.85 (m, 6H), 2.09 (m, 2H)。LCMS: m/z453.4 (M+H) +。 | |
10 | 起始材料:4-(溴甲基)-N,N-二甲基苯磺醯胺 | 條件:80 °C。 1H NMR (DMSO-d 6) δ: 8.27 (s, 1H), 7.77-7.81 (m, 2H), 7.69 (d, 2H), 7.18-7.26 (m, 4H), 6.44 (s, 1H), 5.08 (s, 2H), 3.96 (s, 4H), 3.81 (s, 2H), 2.61 (s, 6H)。LCMS: m/z441.3 (M+H) +。 | |
11 | 起始材料:4-(溴甲基)-N-(2-甲氧基乙基)苯磺醯胺 | 條件:80 °C。 1H NMR (氯仿-d) δ: 7.85-7.88 (m, 2H), 7.64 (s, 1H), 7.57 (d, 2H), 7.19-7.22 (m, 4H), 6.53 (s, 1H), 5.08-5.15 (m, 3H), 4.04 (s, 4H), 3.77 (s, 2H), 3.40 (m, 2H), 3.26 (s, 3H), 3.07-3.15 (m, 2H)。LCMS: m/z471.3 (M+H) +。 | |
12 | 起始材料:4-(溴甲基)-N-(2-羥基乙基)-N-甲基苯磺醯胺 | 條件:80 °C。 1H NMR (氯仿-d) δ: 7.80-7.83 (m, 2H), 7.64 (s, 1H), 7.58 - 7.62 (m, 2H), 7.20-7.22 (m, 4H), 6.53 (s, 1H), 5.14 (s, 2H), 4.04 (s, 4H), 3.74-3.79 (m, 5H), 3.15-3.20 (m, 3H), 2.85 (s, 3H)。LCMS: m/z371.3 (M+H) +。 | |
13 | 起始材料:4-(溴甲基)苯磺醯胺 | 條件:80 °C。 1H NMR (氯仿-d) δ: 7.93-7.96 (m, 2H), 7.61 (s, 1H), 7.58 (d, 2H), 7.21 (d, 4H), 6.52 (s, 1H), 5.17 (s, 2H), 4.76 (s, 2H), 4.04 (s, 4H), 3.77 (s, 2H)。LCMS: m/z413.3 (M+H) +。 | |
14 | 起始材料:4-甲磺醯基溴甲苯 | 1H NMR (氯仿-d) δ: 7.96 (d, 2H), 7.61-7.66 (m, 3H), 6.97-7.17 (m, 4H), 6.53 (s, 1H), 5.18 (s, 2H), 3.71 (s, 2H), 3.55 (s, 2H), 3.05 (s, 3H), 2.80-2.97 (m, 4H)。LCMS: m/z426.4 (M+H) +。 | |
15 | 起始材料:4-(溴甲基)-N-(2-羥基乙基)苯磺醯胺 | 1H NMR (氯仿-d) δ: 7.85-7.94 (m, 2H), 7.75 (br d, 1H), 7.60 (br d, 2H), 7.23 (br s, 4H), 6.55 (br d, 1H), 5.12 (br d, 2H), 4.06 (br d, 4H), 3.81 (br d, 2H), 3.60 (br d, 2H), 3.38 (br d, 1H), 2.97-3.12 (m, 2H)。LCMS: m/z457.4 (M+H) +。 | |
16 | 起始材料:1-(溴甲基)-2-氯-4-(甲磺醯基)苯 | 1H NMR (氯仿-d) δ: 7.96-8.00 (m, 1H), 7.88 (d, 2H), 7.71 (s, 1H), 7.19-7.23 (m, 4H), 6.54 (s, 1H), 5.24 (s, 2H), 4.05 (s, 4H), 3.79 (s, 2H), 3.07 (s, 3H)。LCMS: m/z446.4 (M+H) +。 | |
17 | 起始材料:4-(溴甲基)-2-氟-1-(甲磺醯基)苯 | 1H NMR (氯仿-d) δ: 7.97 (m, 1H), 7.67 (s, 1H), 7.33-7.41 (m, 2H), 7.20-7.22 (m, 4H), 6.53 (s, 1H), 5.18 (s, 2H), 4.05 (s, 4H), 3.78 (s, 2H), 3.22 (s, 3H)。LC-MS: m/z430.4 (M+H) +。 | |
18 | 起始材料:1-(溴甲基)-2-氯-4-(甲磺醯基)苯 | 1H NMR (氯仿-d) δ: 7.97 (m, 1H), 7.87 (d, 2H), 7.70 (s, 1H), 6.96-7.18 (m, 4H), 6.55 (s, 1H), 5.24 (s, 2H), 3.72 (s, 2H), 3.57 (s, 2H), 3.07 (s, 3H), 2.81-3.06 (m, 4H)。 LCMS: m/z460.4 (M+H) +。 | |
19 | 起始材料:4-(甲磺醯基)-2-(三氟甲基)溴甲苯 | 1H NMR (氯仿-d) δ: 8.25 (s, 1H), 8.10-8.20 (m, 2H), 7.69 (s, 1H), 7.19-7.22 (m, 4H), 6.55 (s, 1H), 5.33 (s, 2H), 4.05 (s, 4H), 3.79 (s, 2H), 3.10 (s, 3H)。LCMS: m/z380.4 (M+H) +。 | |
20 | 起始材料:4-(溴甲基)-N-(2-甲氧基乙基)-N-甲基苯磺醯胺 | 條件:50 °C。 1H NMR (氯仿-d) δ: 7.80 (d, 2H), 7.63 (s, 1H), 7.58 (d, 2H), 7.18-7.24 (m, 4H), 6.53 (s, 1H), 5.14 (s, 2H), 4.04 (s, 4H), 3.77 (s, 2H), 3.55 (m, 2H), 3.32 (s, 3H), 3.23 (m, 2H), 2.85 (s, 3H)。LCMS: m/z485.6 (M+H) +。 | |
21 | 起始材料:4-(溴甲基)-N-乙基-N-(2-羥基乙基)苯磺醯胺 | 條件:50 °C。 1H NMR (氯仿-d) δ: 7.82 (d, 2H), 7.66 (s, 1H), 7.57 (d, 2H), 7.17-7.23 (m, 4H), 6.52 (s, 1H), 5.11 (s, 2H), 4.03 (s, 4H), 3.77 (s, 2H), 3.73 (m, 2H), 3.23-3.31 (m, 4H), 1.13 (m, 3H)。LC-MS: m/z485.6 (M+H) +。 | |
22 | 起始材料:1-(溴甲基)-4-[(二氟甲基)磺醯基]苯 | 條件:50 °C。 1H NMR (氯仿-d) δ: 8.00 (d, 2H), 7.72 (d, 2H), 7.68 (s, 1H), 7.18-7.24 (m, 4H), 6.54 (s, 1H), 6.05-6.36 (m, 1H), 5.23 (s, 2H), 4.05 (s, 4H), 3.78 (s, 2H)。LCMS: m/z448.5 (M+H) +。 | |
23 | 起始材料:4-(溴甲基)-N-(2-氰基乙基)-N-甲基苯磺醯胺 | 條件:50 °C。 1H NMR (氯仿-d) δ: 7.80 (d, 2H), 7.68 (s, 1H), 7.62 (d, 2H), 7.17-7.24 (m, 4H), 6.52 (s, 1H), 5.13 (s, 2H), 4.04 (s, 4H), 3.77 (s, 2H), 3.33 (m, 2H), 2.88 (s, 3H), 2.67 (m, 2H)。LCMS: m/z480.5 (M+H) +。 | |
24 | 起始材料:1-(溴甲基)-4-(乙磺醯基)苯 | 條件:50 °C。 1H NMR (氯仿-d) δ: 7.90-7.94 (m, 2H), 7.60-7.67 (m, 3H), 7.18-7.24 (m, 4H), 6.53 (s, 1H), 5.18 (s, 2H), 4.04 (s, 4H), 3.77 (s, 2H), 3.12 (m, 2H), 1.28 (m, 3H)。LCMS: m/z426.5 (M+H) +。 | |
25 | 起始材料:1-(溴甲基)-4-(丙烷-2-磺醯基)苯 | 條件:50 °C。 1H NMR (氯仿-d) δ: 7.87-7.92 (m, 2H), 7.60-7.65 (m, 3H), 7.18-7.22 (m, 4H), 6.53 (s, 1H), 5.17 (s, 2H), 4.04 (s, 4H), 3.77 (s, 2H), 3.14-3.24 (m, 1H), 1.30 (d, 6H)。 LC-MS: m/z440.5 (M+H) +。 | |
26 | 起始材料:4-甲磺醯基溴甲苯 | 條件:50 °C。 1H NMR (氯仿-d) δ: 7.96 (d, 2H), 7.61-7.66 (m, 3H), 7.00 (m, 2H), 6.50 (s, 1H), 5.18 (s, 2H), 3.99 (s, 4H), 3.75 (s, 2H), 3.06 (s, 3H)。LC-MS: m/z448.4 (M+H) +。 | |
27 | 起始材料:4-甲磺醯基溴甲苯 | 條件:50 °C。 1H NMR (氯仿-d) δ: 7.94-7.99 (m, 2H), 7.62-7.66 (m, 3H), 7.17-7.26 (m, 1H), 6.87-7.01 (m, 2H), 6.52 (s, 1H), 5.18 (s, 2H), 4.09 (d, 4H), 3.78 (s, 2H), 3.06 (s, 3H)。LCMS: m/z430.4 (M+H) +。 | |
28 | 起始材料:1-(溴甲基)-4-((2-甲氧基乙基)磺醯基)苯 | 條件:50 °C。 1H NMR (氯仿-d) δ: 7.91-7.95 (m, 2H), 7.60-7.65 (m, 3H), 7.19-7.23 (m, 4H), 6.53 (s, 1H), 5.18 (s, 2H), 4.04 (s, 4H), 3.71-3.79 (m, 4H), 3.39 (m, 2H), 3.24 (s, 3H)。LC-MS: m/z456.5 (M+H) +。 | |
29 | 起始材料:1-(溴甲基)-4-((2-甲氧基乙基)磺醯基)苯 | 條件:50 °C。 1H NMR (氯仿-d) δ: 7.93 (d, 2H), 7.60-7.65 (m, 3H), 7.10-7.17 (m, 1H), 6.87-6.94 (m, 2H), 6.52 (s, 1H), 5.18 (s, 2H), 4.01 (br d, 4H), 3.72-3.78 (m, 4H), 3.39 (m, 2H), 3.24 (s, 3H)。LC-MS: m/z474.5 (M+H) +。 | |
30 | 起始材料:3-(溴甲基)-1-((5-氯噻吩-3-基)磺醯基)吖呾 | 條件:50 °C。 1H NMR (氯仿-d) δ: 7.63 (s, 1H), 7.43 (d, 1H), 7.20-7.22 (m, 4H), 7.02 (d, 1H), 6.48 (s, 1H), 4.05 (s, 4H), 3.98-4.01 (m, 2H), 3.97 (s, 2H), 3.81 (m, 2H), 3.78 (s, 2H), 2.81-2.97 (m, 1H)。LCMS: m/z493.4 (M+H) +。 | |
31 | 起始材料:1-[4-(溴甲基)苯基]乙酮 | 條件:DMSO,80 °C。 1H NMR (氯仿-d) δ: 7.94-7.99 (m, 2H), 7.58 (s, 1H), 7.51 (d, 2H), 7.14-7.23 (m, 4H), 6.51 (s, 1H), 5.15 (s, 2H), 4.03 (s, 4H), 3.75 (s, 2H), 2.61 (d, 3H)。LCMS: m/z376.46 (M+H) +。 | |
32 | 起始材料:4-(溴甲基)-N,N-二甲基-苯甲醯胺 | 條件:50 °C。 1H NMR (氯仿-d) δ: 7.57 (s, 1H), 7.46-7.41 (m, 4H), 7.22-7.17 (m, 1H), 6.68 (d, J=7.4 Hz, 1H), 6.92-6.88 m, 1H), 6.50 (s, 1H), 5.11 (s, 2H), 4.11-4.05 (m, 4H), 3.76 (d, J=0.52 Hz, 2H), 3.11 (s, 3H), 2.97 (s, 3H);LC-MS: m/z 423.1 (M+1)+。 | |
33 | 起始材料:4-(溴甲基)-α,α-二甲基苯甲醇 | 條件:50 °C。 1H NMR (氯仿-d) δ: 7.57 (s, 1H), 7.51-7.48 (m, 2H), 7.39-7.36 (m, 2H), 7.27-7.17 (m, 1H), 6.98 (d, J=7.4 Hz,1H), 6.92-6.87 (m, 1H), 6.49 (s, 1H), 5.07 (s, 2H), 4.11-4.05 (m, 4H), 3.76 (s, 2H), 1.70 (s, 1H), 1.54 (s, 6H);LC-MS: m/z 410.1 (M+1)+。 | |
34 | 起始材料:1-(溴甲基)-2-氟-4-(甲磺醯基)苯 | 條件:B和E(EtOH) 1H NMR (氯仿-d) δ: 7.79 (m, 2 H), 7.70 (s, 1 H), 7.67 (m, 1 H), 7.21 (m, 4 H), 6.53 (s, 1 H), 5.23 (s, 2 H), 4.05 (s, 4 H), 3.78 (s, 2 H), 3.07 (s, 3 H);LC-MS: m/z 430.2 (M+1)+。 | |
35 | 起始材料:4-(溴甲基)四氫-2H-噻喃1,1-二氧化物 | 1H NMR (氯仿-d) δ: 7.63 (s, 1 H), 7.21 (m, 4 H), 6.50 (s, 1 H), 4.05 (s, 4 H), 3.80 (d, 2 H), 3.78 (s, 2 H), 3.11 (m, 2 H), 3.02 (m, 2 H), 2.31 (m, 2 H), 2.12 (m, 1 H), 1.97 (m, 2 H);LC-MS: m/z 390.3 (M+1)+。 | |
36 | 起始材料:4-(溴甲基)-1-(氧呾-3-基磺醯基)哌啶 | 1H NMR (氯仿-d) δ: 7.60 (s, 1 H), 7.21 (m, 4 H), 6.49 (s, 1 H), 4.94 (m, 2 H), 4.87 (m, 2 H), 4.42 (tt, 1 H), 4.04 (s, 4 H), 3.88 (br d, 2 H), 3.77 (s, 2 H), 3.74 (d, 2 H), 2.82 (td, 2 H), 2.00 (m, 3 H), 1.38 (br dd, 2 H);LC-MS: m/z 461.3 (M+1)+。 | |
37 | 起始材料:4-甲磺醯基溴甲苯 | 條件:DMSO,C和A(EtOH)。1H NMR (氯仿-d) δ: 7.96 (d, 2H), 7.64 (d, 2H), 7.63 (s, 1H), 7.21 (d, 1H), 7.10-7.06 (m, 2H), 6.52 (s, 1H), 5.18 (s, 2H), 4.05 (s, 2H), 4.03 (s, 2H), 3.77 (s, 2H), 3.06 (s, 3H);LC-MS: m/z 496.4 (M+1)+。 | |
38 | 起始材料:1-(溴甲基)-4-硝基苯 | 條件:60 °C,C。 1H NMR (氯仿-d) δ: 8.21-8.27 (m, 2H), 7.65 (s, 1H), 7.61 (m, 2H), 7.17-7.24 (m, 4H), 6.53 (s, 1H), 5.21 (s, 2H), 4.04 (s, 4H), 3.77 (s, 2H)。LC-MS: m/z379.5 (M+H) +。 | |
39 | 起始材料:4-溴-1-(4-(溴甲基)苯基)-1 H-吡唑 | 1H NMR (氯仿-d) δ: 7.94 (d, 1H), 7.62-7.68 (m, 3H), 7.59 (s, 1H), 7.48-7.54 (m, 2H), 7.15-7.25 (m, 4H), 6.51 (s, 1H), 5.12 (s, 2H), 4.03 (s, 4H), 3.75 (s, 2H)。LC-MS: m/z478.9 (M+H) +。 | |
40 | 起始材料:1-(4-(溴甲基)苯基)-1 H-吡唑-4-甲酸乙酯 | 1H NMR (氯仿-d) δ: 8.41 (s, 1H), 8.10 (s, 1H), 7.68-7.77 (m, 2H), 7.60 (s, 1H), 7.49-7.57 (m, 2H), 7.15-7.24 (m, 4H), 6.51 (s, 1H), 5.14 (s, 2H), 4.34 (q, 2H), 4.03 (s, 4H), 3.76 (s, 2H), 1.38 (t, 3H)。LC-MS: m/z472.6 (M+H) +。 | |
41 | 起始材料:4-(溴甲基)苯甲腈 | 條件:MeOH:水,NaOH,回流,B和E。1H NMR (氯仿-d) δ: 7.65-7.70 (m, 2 H), 7.63 (s, 1 H), 7.52-7.56 (m, 2 H), 7.09-7.18 (m, 3 H), 6.96-7.02 (m, 1 H), 6.53 (s, 1 H), 5.14 (s, 2 H), 3.71 (s, 2 H), 3.54-3.56 (m, 2 H), 2.89-2.96 (m, 2 H), 2.80- 2.86 (m, 2 H), 1.57 (s, 3 H);LC-MS: m/z 373.4 (M+H) +。 | |
42 | 起始材料:1-(溴甲基)-4-甲基苯 | 條件:THF,回流,B和A。1H NMR (DMSO-d6) δ: 8.19 (s, 1 H), 7.30 (m, J=7.7 Hz, 2 H), 7.20 (m, J=7.6 Hz, 2 H), 7.07-7.14 (m, 3 H), 6.98-7.07 (m, 1 H), 6.40 (s, 1 H), 4.89 (s, 2 H), 3.60 (br d, 4 H), 2.66-2.87 (m, 4 H), 2.31 (s, 3 H);LC-MS: m/z 362.4 (M+H) +。 | |
43 | 起始材料:4-(溴甲基)苯甲醯胺 | 條件:THF,回流,A。 1H NMR (氯仿-d) δ: 7.82 (m, 2 H), 7.58 (s, 1 H), 7.49 (m, 2 H), 7.08-7.17 (m, 3 H), 6.94-7.04 (m, 1 H), 6.52 (s, 1 H), 5.98-6.32 (m, 1 H), 5.54-5.86 (m, 1 H), 5.13 (s, 2 H), 3.70 (s, 2 H), 3.53 (s, 2 H), 2.88-2.96 (m, 2 H), 2.77-2.87 (m, 2 H);LC-MS: m/z 391.3 (M+H) +。 | |
44 | 起始材料:4-(溴甲基)-α,α-二甲基苯甲醇 | 條件:THF,回流,B和E。 1H NMR (氯仿-d) δ: 7.56 (s, 1 H), 7.47-7.51 (m, 2 H), 7.35-7.40 (m, 2 H), 7.04-7.17 (m, 4 H), 6.99 (d, J=6.6 Hz, 1 H), 6.50 (s, 1 H), 5.06 (s, 2 H), 3.69 (s, 2 H), 3.52 (s, 2 H), 2.87-2.97 (m, 2 H), 2.77-2.86 (m, 2 H);LC-MS: m/z 406.4 (M+H) +。 | |
45 | 起始材料:4-(溴甲基)苯甲腈 | 條件:THF,回流。1H NMR (氯仿-d) δ ppm 7.64-7.69 (m, 2 H), 7.63 (s, 1 H), 7.52-7.56 (m, 2 H), 7.11-7.23 (m, 4 H), 6.52 (s, 1 H), 5.14 (s, 2 H), 4.04 (s, 4 H), 3.77 (s, 2 H);LC-MS: m/z 359.2 (M+H) +。 | |
46 | 起始材料:1-(4-(溴甲基)苯基)-2-甲基丙-2-醇 | 條件:THF,回流。1H NMR (氯仿-d) δ: 7.58 (s, 1 H), 7.31- 7.38 (m, 2 H), 7.20-7.25 (m, 1 H), 7.07-7.17 (m, 3 H), 6.99 (d, J=6.6 Hz, 1 H), 6.50 (s, 1 H), 5.04 (s, 2 H), 3.69 (s, 2 H), 3.53 (s, 2 H), 2.87- 2.96 (m, 2 H), 2.78- 2.86 (m, 2 H), 2.76 (s, 2 H), 1.39 (s, 1 H), 1.19-1.23 (m, 6 H);LC-MS: m/z 420.4 (M+H) +。 | |
47 | 起始材料:2-(4-(溴甲基)苯基)丙-2-醇 | 條件:THF,回流,D。 1H NMR (氯仿-d) δ: 7.55 (s, 1 H), 7.41-7.49 (m, 1 H), 7.33-7.40 (m, 1 H), 7.16-7.24 (m, 4 H), 6.49 (s, 1 H), 5.37 (s, 1 H), 5.05-5.12 (m, 3 H), 4.02 (s, 4 H), 3.74 (s, 2 H), 2.14 (s, 3 H), 1.51-1.68 (m, 2 H);LC-MS: m/z 374.8 (M+H) +。 | |
48 | 起始材料:4-(溴甲基)- N-甲基苯甲醯胺 | 條件:THF/DMF,回流,C。 1H NMR (氯仿-d) δ: 7.69-7.82 (m, 2 H), 7.57 (s, 1 H), 7.41-7.52 (m, 2 H), 7.07-7.18 (m, 3 H), 6.93-7.02 (m, 1 H), 6.51 (s, 1 H), 6.09-6.24 (m, 1 H), 5.12 (s, 2 H), 3.70 (s, 2 H), 3.53 (s, 2 H), 3.01 (d, J=4.9 Hz, 3 H), 2.88-2.96 (m, 2 H), 2.79-2.86 (m, 2 H);LC-MS: m/z 405.4 (M+H) +。 | |
49 | 起始材料:4-(溴甲基)-α,α-二甲基苯甲醇 | 條件:70 °C。1H NMR (氯仿-d) δ: 7.56 (s, 1 H), 7.49 (m, J=8.4 Hz, 2 H), 7.37 (m, J=8.5 Hz, 2 H), 7.17-7.23 (m, 4 H), 6.49 (s, 1 H), 5.06 (s, 2 H), 4.02 (s, 4 H), 3.74 (s, 2 H), 1.57 (s, 6 H);LC-MS: m/z 392.5 (M+H) +。 | |
50 | 起始材料:3-(溴甲基)苯甲腈 | 條件:THF,回流,C。 1H NMR (氯仿-d) δ: 7.71 - 7.75 (m, 1 H), 7.66-7.70 (m, 1 H), 7.59 - 7.66 (m, 2 H), 7.46-7.53 (m, 1 H), 7.09 - 7.25 (m, 3 H), 6.96 - 7.05 (m, 1 H), 6.53 (s, 1 H), 5.11 (s, 2 H), 3.71 (s, 2 H), 3.55 (s, 2 H), 2.90 - 2.96 (m, 2 H), 2.79 - 2.87 (m, 2 H);LC-MS: m/z 373.5 (M+H) +。 | |
51 | 起始材料:4-(溴甲基)-3-氟苯甲醯胺 | 條件:THF,回流,C、E和B。 1H NMR (氯仿-d) δ: 7.70-7.75 (m, 1 H), 7.70 (s, 1 H), 7.47-7.52 (m, 1 H), 7.35-7.40 (m, 1 H), 7.09-7.18 (m, 3 H), 6.96-7.03 (m, 1 H), 6.53 (s, 1 H), 5.20 (s, 2 H), 3.71 (s, 2 H), 3.56 (s, 2 H), 2.90-2.96 (m, 2 H), 2.80-2.87 (m, 2 H);LC-MS: m/z 391.3 (M+H) +。 | |
52 | 起始材料:4-(溴甲基)-α,α-二甲基苯甲醇 | 條件:THF,回流,C。 1H NMR (氯仿-d) δ: 7.56 (s, 1 H), 7.26-7.52 (m, 5 H), 6.86-6.93 (m, 1 H), 6.68-6.72 (m, 1 H), 6.63 (s, 1 H), 6.49 (s, 1 H), 5.04-5.14 (m, 2 H), 3.72-3.83 (m, 3 H), 3.57-3.68 (m, 2 H), 3.51 (s, 2 H), 2.86-2.92 (m, 2 H), 2.73-2.84 (m, 2 H), 1.53-1.59 (m, 6 H);LC-MS: m/z 436.4 (M+H) +。 | |
53 | 起始材料:4-(溴甲基)苯甲腈 | 條件:THF,回流,C、E、B和D。1H NMR (DMSO-d6) δ: 8.25 (s, 1 H), 7.89 (s, 1 H), 7.87 (s, 1 H), 7.60-7.64 (m, 2 H), 6.92-6.97 (m, 1 H), 6.66-6.71 (m, 2 H), 6.42 (s, 1 H), 5.07 (s, 2 H), 3.70 (s, 3 H), 3.57 (s, 2 H), 3.55 (s, 2 H), 2.65-2.86 (m, 4 H);LC-MS: m/z 403.3 (M+H) +。 | |
54 | 起始材料:4-(溴甲基)-α,α-二甲基苯甲醇 | 條件:70 °C。1H NMR (氯仿-d) δ: 7.55-7.61 (m, 1 H), 7.53 (s, 1 H), 7.40-7.48 (m, 1 H), 7.23-7.36 (m, 2 H), 7.08-7.17 (m, 3 H), 6.95-7.02 (m, 1 H), 6.50 (s, 1 H), 5.07 (s, 2 H), 3.69 (s, 2 H), 3.52 (s, 2 H), 2.87-2.97 (m, 2 H), 2.76-2.87 (m, 2 H), 1.96 (s, 1 H), 1.55-1.59 (m, 6 H);LC-MS: m/z 406.4 (M+H) +。 | |
55 | 起始材料:4-(溴甲基)-3-氟苯甲醯胺 | 條件:70°C,C、B和E。 1H NMR (氯仿-d) δ: 7.65 (s, 1 H), 7.52-7.65 (m, 3 H), 7.09-7.17 (m, 3 H), 6.97-7.02 (m, 1 H), 6.53 (s, 1 H), 5.83-6.28 (m, 1 H), 5.32-5.77 (m, 1 H), 5.18 (s, 2 H), 3.71 (s, 2 H), 3.55 (s, 2 H), 2.90-2.97 (m, 2 H), 2.80-2.87 (m, 2 H);m/z 409.3 (M+H) +。 | |
56 | 起始材料:4-(溴甲基)-3-氟苯甲醯胺 | 條件:70 °C,C。 1H NMR (氯仿-d) δ: 7.65 (s, 1 H), 7.61-7.64 (m, 1 H), 7.54-7.61 (m, 2 H), 7.18-7.26 (m, 4 H), 6.52 (s, 1 H), 6.04 (br s, 1 H), 5.60 (br s, 1 H), 5.20 (s, 2 H), 4.04 (s, 4 H), 3.77 (s, 2 H);LC-MS: m/z 395.6 (M+H) +。 | |
57 | 起始材料:4-(溴甲基)苯甲醯胺 | 1H NMR (DMSO-d6) δ: 8.23 (s, 1 H), 7.96-8.03 (m, 1 H), 7.85-7.94 (m, 2 H), 7.44-7.54 (m, 2 H), 7.34-7.40 (m, 1 H), 7.17-7.27 (m, 4 H), 6.43 (s, 1 H), 5.02 (s, 2 H), 3.95 (s, 4 H), 3.79 (s, 2 H);LC-MS: m/z 377.6 (M+H) +。 | |
58 | 起始材料:1-溴-4-(氯甲基)苯 | 條件:70°C,B和E。 1H NMR (氯仿-d) δ: 7.56 (s, 1 H), 7.47-7.52 (m, 2 H), 7.27-7.30 (m, 2 H), 7.16-7.24 (m, 4 H), 6.48-6.51 (m, 1 H), 5.04 (s, 2 H), 4.03 (s, 4 H), 3.74-3.76 (m, 2 H);LC-MS: m/z 412.4 (M+H) +。 | |
59 | 起始材料:4-(溴甲基)-α,α-二甲基苯甲醇 | 條件:70 °C,E。1H NMR (氯仿-d) δ: 7.54 (s, 1 H), 7.46-7.52 (m, 2 H), 7.35-7.40 (m, 2 H), 7.03-7.18 (m, 4 H), 6.54 (s, 1 H), 5.06 (s, 2 H), 3.83-3.89 (m, 1 H), 3.57 (s, 2 H), 3.09-3.18 (m, 1 H), 2.84-2.96 (m, 1 H), 2.70-2.83 (m, 2 H), 1.71 (s, 1 H), 1.58 (s, 6 H), 1.35-1.40 (m, 3 H);LC-MS: m/z 420.5 (M+H) +。 | |
60 | 起始材料:4-(溴甲基)苯甲酸,甲酯 | 條件:70 °C,D。1H NMR (DMSO-d6) δ: 8.24 (s, 1 H), 7.98-8.02 (m, 2 H), 7.55-7.59 (m, 2 H), 7.16-7.26 (m, 4 H), 6.43 (s, 1 H), 5.06 (s, 2 H), 3.95 (s, 3 H), 3.89 (s, 1 H), 3.86 (s, 3 H), 3.77-3.83 (m, 2 H);LC-MS: m/z 392.3 (M+H) +。 | |
61 | 起始材料:4-(溴甲基)-3-氟- N, N-二甲基苯甲醯胺 | 條件:70 °C,D。1H NMR (氯仿-d) δ: 7.65 (s, 1 H), 7.54-7.59 (m, 1 H), 7.21-7.23 (m, 4 H), 7.19-7.21 (m, 1 H), 7.14-7.17 (m, 1 H), 6.53 (s, 1 H), 5.15 (s, 2 H), 4.10 (s, 4 H), 3.82 (s, 2 H), 3.11 (br s, 3 H), 2.98 (br s, 3 H);LC-MS: m/z 423.4 (M+H) +。 | |
62 | 起始材料:4-(溴甲基)- N-甲基苯甲醯胺 | 條件:85 °C,C。 1H NMR (DMSO-d6) δ: 8.37-8.51 (m, 1 H), 8.23 (s, 1 H), 7.82-7.88 (m, 2 H), 7.46-7.52 (m, 2 H), 7.16-7.27 (m, 4 H), 6.42 (s, 1 H), 5.01 (s, 2 H), 3.95 (s, 4 H), 3.79 (s, 2 H), 2.73-2.89 (m, 3 H);LC-MS: m/z 391.4 (M+H) +。 | |
63 | 起始材料:1-(溴甲基)-4-(甲磺醯基)苯 | 條件:85 °C,C。 1H NMR (DMSO-d6) δ: 8.32 (s, 1 H), 8.00-8.10 (m, 2 H), 7.71-7.81 (m, 2 H), 7.27-7.35 (m, 1 H), 7.12-7.20 (m, 1 H), 7.03-7.11 (m, 1 H), 6.49 (s, 1 H), 5.15 (s, 2 H), 3.99 (br d, J=13.3 Hz, 4 H), 3.85 (s, 2 H), 3.26 - 3.31 (m, 3 H);LC-MS: m/z 430.3 (M+H) +。 | |
64 | 起始材料:1-(溴甲基)-4-(甲磺醯基)苯 | 條件:80 °C,A。 1H NMR (DMSO-d6) δ: 8.26 (s, 1 H), 7.92-8.00 (m, 2 H), 7.65-7.73 (m, 2 H), 7.33 (s, 1 H), 7.26 (s, 2 H), 6.43 (s, 1 H), 5.09 (s, 2 H), 3.94 (br d, J=6.9 Hz, 4 H), 3.79 (s, 2 H), 3.22 (s, 3 H);LC-MS: m/z 446.3 (M+H) +。 | |
65 | 起始材料:(溴甲基)環己烷 | 條件:65 °C,C。1H NMR (DMSO-d6) δ: 8.12 (s, 1 H), 7.18-7.26 (m, 4 H), 6.37 (s, 1 H), 3.95 (s, 4 H), 3.78 (s, 2 H), 3.57-3.67 (m, 2 H), 1.61-1.81 (m, 6 H), 1.12-1.29 (m, 3 H), 0.94-1.07 (m, 2 H);LC-MS: m/z 340.7 | |
66 | 起始材料:1-(溴甲基)-4-(甲磺醯基)苯 | 條件:80°C,D。 1H NMR (DMSO-d6) δ: 8.26 (s, 1 H), 7.94-7.98 (m, 2 H), 7.67-7.71 (m, 2 H), 6.82 (s, 2 H), 6.42 (s, 1 H), 5.97 (s, 2 H), 5.09 (s, 2 H), 3.85 (s, 4 H), 3.76 (s, 2 H), 3.22-3.24 (m, 3 H);LC-MS: m/z 456.3 (M+H) +。 | |
67 | 起始材料:2 H-4-(溴甲基)四氫哌喃 | 條件:140 °C,D。 1H NMR (DMSO-d6) δ: 8.14-8.15 (m, 1 H), 7.18-7.26 (m, 4 H), 6.38 (s, 1 H), 3.95 (s, 4 H), 3.83-3.89 (m, 2 H), 3.78 (s, 2 H), 3.66-3.70 (m, 2 H), 3.28-3.36 (m, 3 H), 1.60-1.68 (m, 2 H), 1.22-1.33 (m, 2 H);LC-MS: m/z 342.7 | |
68 | 起始材料:1-(溴甲基)-4-(甲磺醯基)苯 | 條件:E和A。 1H NMR (DMSO-d6) δ: 8.27 (s, 1 H), 8.15 (s, 1 H), 8.10-8.14 (m, 1 H), 7.93-7.99 (m, 2 H), 7.68-7.75 (m, 2 H), 7.51-7.55 (m, 1 H), 6.46 (s, 1 H), 5.10 (s, 2 H), 4.07 (s, 4 H), 3.84 (s, 2 H), 3.23 (s, 3 H);LC-MS: m/z 457.5 | |
69 | 起始材料:N-(2-(4-(溴甲基)苯基)丙-2-基)乙醯胺 | 條件:80 °C,D。 1H NMR (DMSO-d6) δ: 8.22 (s, 1 H), 8.15 (s, 1 H), 8.05 (s, 1 H), 7.31-7.33 (m, 4 H), 7.19-7.26 (m, 4 H), 6.40 (s, 1 H), 4.89 (s, 2 H), 3.95 (s, 4 H), 3.78-3.80 (m, 2 H), 1.82 (s, 2 H), 1.53 (s, 6 H);LC-MS: m/z 433.5 (M+H) +。 | |
69a | 起始材料:4-(溴甲基)-1-(氧呾-3-基磺醯基)哌啶 | 條件:DMSO,80 °C,B。 1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.50 (d, 1H), 7.46 (s, 1H), 7.31 (d, 1H), 6.49 (s, 1H), 4.84-4.96 (m, 4H), 4.42 (m, 1H), 4.09 (s, 4H), 3.88 (br d, 2H), 3.79 (s, 2H), 3.74 (d, 2H), 2.82 (m, 2H), 2.00-2.09 (m, 1H), 1.97 (br d, 2H), 1.32-1.44 (m, 2H) LC-MS: m/z529.2 (M+H) +。 | |
將4-甲磺醯基溴甲苯(0.40 g,1.5 mmol)和K
2CO
3(0.41 g,2.9 mmol)加至5-羥基-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(0.36 g,1.5 mmol)於DMF(5 ml)中的溶液。將反應混合物於60 °C下加熱1 h。將混合物冷卻至RT,添加水(10 ml)並將產物以EtOAc萃取。將組合的萃取物以水洗滌,以Na
2SO
4乾燥,過濾並蒸發以提供0.14 g的4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-甲基苯磺醯胺。
將乙酸酐(0.24 g,2,4 mmol)和氯化鋅(6.1 mg,0.05 mmol)加至4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-甲基苯磺醯胺(0.02 g,0.05 mmol)於DCM(20 ml)中的溶液。將反應混合物於60 °C下加熱0.5 h。添加水(5 ml)將產物以DCM萃取。將組合的萃取物以水洗滌,以Na
2SO
4乾燥,過濾並蒸發以提供粗產物,將其藉由管柱層析術純化以提供0.002 g的N-((4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯基)磺醯基)-N-甲基乙醯胺。
1H NMR (氯仿-d) δ: 7.88-7.92 (m, 2H), 7.66 (s, 1H), 7.63 (d, 2H), 7.20-7.23 (m, 4H), 6.54 (s, 1H), 5.17 (s, 2H), 4.05 (s, 4H), 3.78 (s, 2H), 3.30 (s, 3H), 2.39 (s, 3H)。LC-MS:
m/z469.5 (M+H)
+。
實施例 3.5-((4-(環丁烷亞胺磺醯基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(化合物71)
將1-(氯甲基)-4-(環丁烷亞胺磺醯基)苯(0.14 g,0.55 mmol)和K
2CO
3(0.14 g,1.0 mmol)加至5-羥基-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(0.11 g,0.46 mmol)於DMSO(4 ml)中的溶液。將反應混合物於80 °C下加熱2 h。將混合物冷卻至RT,添加水(10 ml)並將產物以EtOAc萃取。將組合的萃取物以水洗滌,以Na
2SO
4乾燥,過濾並蒸發。藉由管柱層析術純化粗產物以提供(0.02 g)的5-((4-(環丁烷亞胺磺醯基)苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮,
1H NMR (氯仿-d) δ: 7.94 (d, 2H), 7.64 (s, 1H), 7.59 (d, 2H), 7.18-7.24 (m, 4H), 6.54 (s, 1H), 5.14 (s, 2H), 4.07 (s, 4H), 3.87-3.95 (m, 1H), 3.80 (s, 2H), 2.58-2.68 (m, 1H), 2.39-2.51 (m, 1H), 2.21-2.33 (m, 1H), 1.89-2.07 (m, 3H)
以下的化合物係根據針對實施例3之化合物71描述的程序從5-羥基-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮或5-羥基-2-((3,4-二氫異喹啉-2(1H)-基)甲基)-4H-哌喃-4-酮或其等之衍生物和另一個適合的起始材料開始製備。示性數據、起始材料和反應條件之可能差異(溶劑、反應溫度、反應時間、純化方法)(若存在)係於表格中指出。
所使用的純化方法:
A =結晶
B =管柱層析術
C =於水性介質中沈澱
D =半製備性HPLC
E =研製
F =鹽形成
G =其本身
供選擇的製備方法:於MeOH/EtOH中的NaOH/KOH,於DMF中的NaH,於THF/1,4-二口咢口山中的K
2CO
3。
實施例 4.N-((4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)環己基)甲基)甲磺醯胺(化合物173)
No | 結構和起始材料 | 差異的反應條件/ 1 H NMR (400 MHz) / LC-MS |
72 | 起始材料:1-(氯甲基)-4-(環丙磺醯基)苯 | 條件:DMF,50 °C。 1H NMR (氯仿-d) δ: 7.89-7.94 (m, 2H), 7.60-7.65 (m, 3H), 7.19-7.23 (m, 4H), 6.53 (s, 1H), 5.17 (s, 2H), 4.04 (s, 4H), 3.77 (s, 2H), 2.46 (m, 1H), 1.32-1.41 (m, 2H), 1.00-1.09 (m, 2H)。LCMS: m/z438.5 (M+H) +。 |
73 | 起始材料:1-(氯甲基)-4-(異丁磺醯基)苯 | 條件:DMF,50 °C。 1H NMR (氯仿-d) δ: 7.90-7.95 (m, 2H), 7.61-7.64 (m, 3H), 7.19-7.23 (m, 3H), 7.19-7.23 (m, 1H), 6.53 (s, 1H), 5.18 (s, 2H), 4.04 (s, 4H), 3.77 (s, 2H), 2.99 (d, 2H), 2.23 (dm, 1H), 1.06 (d, 6H)。LC-MS: m/z434.5 (M+H) +。 |
74 | 起始材料:(4-(氯甲基)苯基)(甲基)-λ4-硫亞胺(sulfanimine) | 條件:DMSO,80 °C,B。 1H NMR (氯仿-d) δ: 7.57-7.69 (m, 6H), 7.49 (d, 1H), 7.46 (s, 1H), 7.31 (d, 1H), 6.51 (s, 1H), 5.14 (s, 2H), 4.08 (s, 4H), 3.78 (s, 2H), 2.73 (s, 3H) |
75 | 起始材料:5-(氯甲基)-2-(三氟甲基)吡啶 | 條件:50 °C,C。 1H NMR (氯仿-d) δ: 8.75-8.74 (m, 1H), 8.04-8.01 (m, 1H), 7.71 (d, J=7.9 Hz, 1H), 7.10 (s, 1H), 7.24-7.19 (m, 4H), 6.54 (s, 1H), 5.22 (s, 2H), 4.05 (s, 4H), 3.79 (s, 2H);LC-MS: m/z 404.4 (M+2) +。 |
76 | 起始材料:5-(氯甲基)-2-甲氧基吡啶 | 條件:50 °C。 1H NMR (氯仿-d) δ: 8.14 (d, 1H), 7.81-7.56 (m, 2H), 7.60 (s, 1H), 7.23-7.19 (m, 4H), 6.80-6.75 (m, 1H), 6.50 (s, 1H), 5.02 (s, 2H), 4.03 (s, 4H), 3.94 (s, 3H), 3.75 (s, 2H);LC-MS: m/z365.3 (M+1) +。 |
77 | 起始材料:4-(氯甲基)- N, N-二甲基苯甲醯胺 | 條件:50 °C,E(Et 2O)。 1H NMR (甲醇- d 4) δ: 8.11 (s, 1 H), 7.57 (d, 2 H), 7.46 (d, 2 H), 7.23 (m, 4 H), 6.60 (s, 1 H), 5.10 (s, 2 H), 4.22 (d, 1 H), 4.06 (m, 2 H), 3.79 (dd, 1 H), 3.69 (d, 1 H), 3.11 (s, 3 H), 3.00 (s, 3 H), 1.44 (d, 3 H);LC-MS: m/z419.4 (M+1) +。 |
78 | 起始材料:4-(氯甲基)-2-氟-N-甲基苯甲醯胺 | 條件:60 °C,C和E(Et 2O)。 1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.37-7.42 (m, 1H), 7.16-7.25 (m, 2H), 7.08-7.16 (m, 3H), 6.97-7.02 (m, 1H), 6.47-6.57 (m, 1H), 5.09 (s, 2H), 3.71 (s, 2H), 3.55 (s, 2H), 3.13 (s, 3H), 2.90-2.97 (m, 5H), 2.81-2.86 (m, 2H);LC-MS: m/z437.3 (M+1) +。 |
79 | 起始材料:4-(氯甲基)-2-氟-N-甲基苯甲醯胺 | 條件:60 °C,C和E(Et 2O) 1H NMR (氯仿-d) δ: 8.11 (m, 1 H), 7.61 (m, 1 H), 7.26 (m, 2 H), 7.21 (m, 4 H), 6.72 (br d, 1 H), 6.52 (s, 1 H), 5.12 (s, 2 H), 4.04 (s, 4 H), 3.76 (s, 2 H), 3.04 (dd, 3 H);LC-MS: m/z409.3 (M+1) +。 |
80 | 起始材料:4-(氯甲基)-2-氟-N-甲基苯甲醯胺 | 條件:60 °C,C。 1H NMR (氯仿-d) δ: 8.11 (m, 1 H), 7.61 (s, 1 H), 7.26 (m, 2 H), 7.13 (m, 3 H), 6.99 (dd, 1 H), 6.72 (br d, 1 H), 6.53 (s, 1 H), 5.12 (s, 2 H), 3.71 (s, 2 H), 3.54 (s, 2 H), 3.04 (dd, 3 H), 2.93 (m, 2 H), 2.83 (m, 2 H);LC-MS: m/z423.3 (M+1) +。 |
81 | 起始材料:1-(氯甲基)-4-(甲基亞磺醯基)苯 | 條件:60 °C。 1H NMR (氯仿-d δ: 7.66 (m, 2 H), 7.60 (m, 3 H), 7.21 (m, 4 H), 6.52 (s, 1 H), 5.14 (s, 2 H), 4.04 (s, 4 H), 3.77 (s, 2 H), 2.73 (s, 3 H);LC-MS: m/z396.3 (M+1) +。 |
82 | 起始材料:對(甲基硫基)氯甲苯 | 條件:60 °C。 1H NMR (氯仿-d) δ: 7.55 (s, 1 H), 7.26 (m, 4 H), 7.20 (m, 4 H), 6.49 (s, 1 H), 5.04 (s, 2 H), 4.03 (s, 4 H), 3.74 (s, 2 H), 2.48 (s, 3 H);LC-MS: m/z380.3 (M+1) +。 |
83 | 起始材料:4-(氯甲基)- N-(二甲基氧代-λ 4-硫酮基)苯甲醯胺 | 條件:60 °C。 1H NMR (氯仿-d) δ: 8.12 (d, 2 H), 7.54 (s, 1 H), 7.44 (d, 2 H), 7.22 (m, 4 H), 6.51 (s, 1 H), 5.14 (s, 2 H), 4.10 (br s, 4 H), 3.79 (s, 2 H), 3.39 (s, 6 H);LC-MS: m/z453.2 (M+1) +。 |
84 | 起始材料:4-(氯甲基)- N-(二甲基氧代-λ 4-硫酮基)苯甲醯胺 | 條件:60 °C,B和E(EtOH)。 1H NMR (氯仿-d) δ: 8.12 (m, 2 H), 7.53 (s, 1 H), 7.44 (m, 2 H), 7.13 (dd, 1 H), 6.90 (m, 2 H), 6.49 (s, 1 H), 5.15 (s, 2 H), 4.00 (s, 2 H), 3.97 (s, 2 H), 3.73 (m, 2 H), 3.39 (s, 6 H);LC-MS: m/z471.3 (M+1) +。 |
85 | 起始材料:4-甲基- N-[( S)-甲基(4-氯甲基苯基)-λ 4-硫酮基]苯磺醯胺 | 條件:60 °C,C。 1H NMR (氯仿-d) δ: 7.66 (m, 2 H), 7.60 (m, 3 H), 7.21 (m, 4 H), 6.52 (s, 1 H), 5.14 (s, 2 H), 4.04 (s, 4 H), 3.77 (s, 2 H), 2.73 (s, 3 H), 1.66 (s, 1H);LC-MS: m/z396.4 (M+2) +。 |
86 | 起始材料:1-(氯甲基)-4-(S-甲基亞胺磺醯基)苯 | 條件:60 °C,C。 1H NMR (氯仿-d) δ: 8.02 (m, 2 H), 7.62 (m, 3 H), 7.21 (m, 4 H), 6.52 (s, 1 H), 5.17 (s, 2 H), 4.04 (s, 4 H), 3.77 (s, 2 H), 3.11 (s, 3 H), 2.69 (br s, 1 H);LC-MS: m/z411.3 (M+1) +。 |
87 | 起始材料:1-(氯甲基)-4-(S-甲基亞胺磺醯基)苯 | 條件:60 °C,C。 1H NMR (氯仿-d) δ: 8.02 (m, 2 H), 7.62 (m, 3 H), 7.13 (m, 3 H), 6.99 (dd, 1 H), 6.53 (s, 1 H), 5.17 (s, 2 H), 3.71 (s, 2 H), 3.55 (s, 2 H), 3.11 (s, 3 H), 2.93 (m, 2 H), 2.84 (m, 2 H), 2.69 (br s, 1 H);LC-MS: m/z425.4 (M+1) +。 |
88 | 起始材料:1-(氯甲基)-4-(S-甲基亞胺磺醯基)苯 | 條件:60 °C,C和A(IPA)。 1H NMR (氯仿-d) δ: 8.02 (d, 2 H), 7.62 (m, 3 H), 7.13 (dd, 1 H), 6.91 (m, 2 H), 6.51 (s, 1 H), 5.17 (s, 2 H), 4.02 (br s, 2 H), 3.99 (br s, 2 H), 3.76 (s, 2 H), 3.11 (s, 3 H), 2.70 (br s, 1 H);LC-MS: m/z429.2 (M+1) +。 |
89 | 起始材料:1-(氯甲基)-4-(S-甲基亞胺磺醯基)苯 | 條件:60 °C。 1H NMR (氯仿-d) δ: 8.04-8.01 (m, 2H), 7.64 (s, 1H), 7.63-7.60 (m, 2H), 7.48-7.51 (m, 1H), 7.46 (s, 1H) 7.33-7.30 (m, 1H), 6.52 (s, 1H), 5.12 (s, 2H), 4.09 (s, 4H), 3.79 (s, 2H), 3.11 (s, 3H), 2.69 (s, 1H);LC-MS: m/z479.3 (M+1) +。 |
90 | 起始材料:1-(氯甲基)-4-(S-甲基亞胺磺醯基)苯 | 條件:C。 1H NMR (氯仿-d) δ: 8.03 (d, 2H), 7.58-7.65 (m, 3H), 7.21 (d, 1H), 7.05-7.11 (m, 2H), 6.51 (s, 1H), 5.17 (s, 2H), 4.04 (br d, 4H), 3.77 (s, 2H), 3.11 (d, 3H), 2.70 (s, 1H);LC-MS: m/z495.3 (M+1) +。 |
91 | 起始材料:1-(氯甲基)-4-(S-甲基亞胺磺醯基)苯 | 1H NMR (氯仿-d) δ: 8.03 (m, 2 H), 7.66 (d, 1 H), 7.62 (d, 2 H), 7.20 (m, 4 H), 6.49 (s, 1 H), 5.17 (s, 2 H), 3.98 (m, 4 H), 3.64 (q, 1 H), 3.11 (s, 3 H), 2.7 (br, 1H), 1.51 (d, 3 H);LC-MS: m/z425.3 (M+1) +。 |
92 | (甲酸鹽) 起始材料: N, S-二甲基- S-(4-氯甲基苯基)亞磺醯亞胺 | 條件:60 °C,D。 1H NMR (氯仿-d) δ: 8.08 (s, 1 H), 7.93 (m, 2 H), 7.68 (s, 1 H), 7.65 (m, 2 H), 7.22 (m, 4 H), 6.56 (s, 1 H), 5.16 (s, 2 H), 4.09 (s, 4 H), 3.82 (s, 2 H), 3.16 (s, 3 H), 2.63 (s, 3 H);LC-MS: m/z425.4 (M+1) +。 |
93 | 起始材料:N-((4-(氯甲基)苯基)甲基)-λ4-硫酮基)-4-甲基苯磺醯胺 | 條件:60 °C,C和E(EtOH)。 1H NMR (氯仿-d) δ: 7.73 (m, 4 H), 7.63 (s, 1 H), 7.57 (m, 2 H), 7.20 (m, 6 H), 6.52 (s, 1 H), 5.11 (s, 2 H), 4.04 (s, 4 H), 3.78 (s, 2 H), 2.83 (m, 3 H), 2.36 (s, 3 H);LC-MS: m/z549.5 (M+1) +。 |
94 | 起始材料:1-(氯甲基)-4-( N-乙醯基- S-甲基亞胺磺醯基)苯 | 條件:60 °C。 1H NMR (氯仿-d) δ: 7.99 (m, 2 H), 7.65 (m, 3 H), 7.21 (m, 4 H), 6.53 (s, 1 H), 5.18 (s, 2 H), 4.05 (s, 4 H), 3.78 (s, 2 H), 3.33 (s, 3 H), 2.16 (s, 3 H);LC-MS: m/z453.5 (M+1) +。 |
95 | 起始材料:吖呾-1-基(4-(氯甲基)-3-氟苯基)甲酮 | 條件:60 °C,C。 1H NMR (氯仿-d) δ: 7.64 (s, 1 H), 7.57 (m, 1 H), 7.39 (m, 2 H), 7.21 (m, 4 H), 6.51 (s, 1 H), 5.16 (s, 2 H), 4.26 (m, 4 H), 4.04 (s, 4 H), 3.77 (s, 2 H), 2.36 (m, 2 H);LC-MS: m/z435.5 (M+1) +。 |
96 | 起始材料:4-(氯甲基)-N-(2-側氧基四氫噻吩-3-基)苯甲醯胺 | 條件:60 °C。 1H NMR (氯仿-d) δ: 7.81 (d, 2 H), 7.56 (s, 1 H), 7.49 (d, 2 H), 7.21 (s, 4 H), 6.61 (br d, 1 H), 6.51 (s, 1 H), 5.15 (s, 2 H), 4.67 (dt, 1 H), 4.03 (s, 4 H), 3.75 (s, 2 H), 3.43 (m, 1 H), 3.32 (m, 1 H), 3.11 (m, 1 H), 2.03 (qd, 1 H);LC-MS: m/z477.4 (M+1) +。 |
97 | 起始材料:1-(氯甲基)-4-( N-乙基- S-甲基亞胺磺醯基)苯 | 條件:60 °C。 1H NMR (氯仿-d) δ: 7.92 (m, 2 H), 7.65 (s, 1 H), 7.62 (m, 2 H), 7.21 (m, 4 H), 6.53 (s, 1 H), 5.16 (s, 2 H), 4.04 (s, 4 H), 3.77 (s, 2 H), 3.08 (m, 3 H), 3.02 (m, 1 H), 2.85 (dq, 1 H), 1.18 (t, 3 H);LC-MS: m/z439.1 (M+1) +。 |
98 | 起始材料:4-(氯甲基)-1-(甲磺醯基)-1,2,3,6-四氫吡啶 | 條件:60 °C,C。 1H NMR (氯仿-d) δ: 7.65 (s, 1 H), 7.21 (m, 4 H), 6.50 (s, 1 H), 5.83 (m, 1 H), 4.45 (s, 2 H), 4.05 (s, 4 H), 3.82 (m, 2 H), 3.78 (s, 2 H), 3.42 (t, 2 H), 2.82 (s, 3 H), 2.36 (br d, 2 H);LC-MS: m/z417.8 (M+1) +。 |
99 | 起始材料:4-(氯甲基)-1-(乙磺醯基)-1,2,3,6-四氫吡啶 | 條件:60 °C,C。 1H NMR (氯仿-d) δ: 7.65 (s, 1H), 7.24-7.18 (m, 4H), 6.49 (s, 1H), 5.83-5.80 (m, 1H), 4.43 (s, 2H), 4.05 (s, 4H), 3.88-3.85 (m, 2H), 3.77 (s, 2H), 3.47 (t, 2H, J = 5.7 Hz), 2.98 (q, 2H, J = 7.3 Hz), 2.35-2.30 (m, 2H), 1.36 (t, 3H, J=7.4 Hz);LC-MS: m/z431.9 (M+1) +。 |
100 | 起始材料:4-(氯甲基)-1-(異丙磺醯基)-1,2,3,6-四氫吡啶 | 條件:60 °C。 1H NMR (氯仿-d) δ: 7.64 (s, 1H), 7.23.7.18 (m, 4H), 6.49 (s, 1H), 5.83-5.80 (m, 1H), 4.43 (s, 2H), 4.04 (s, 4H), 3.92-3.89 (m, 2H), 3.78 (s, 2H), 3.50 (t, 2H, J=5.7 Hz), 3.23-3.16 (m, 1H), 2.39-2.29 (m, 2H), 1.34 (d, 6H, J=6.8 Hz);LC-MS: m/z446.0 (M+1) +。 |
101 | 起始材料:1-(氯甲基)-4-(乙基亞胺磺醯基)苯 | 條件:60 °C。 1H NMR (氯仿-d) δ: 7.99-7.96 (m, 2H), 7.63 (s, 1H), 7.62-7.59 (m, 2H), 7.23-7.19 (m, 4H), 6.52 (s, 1H), 5.17 (s, 2H), 4.04 (s, 4H), 3.77 (s, 2H), 3.20-3.14 (m, 2H), 2.4 (br, 1H) 1.28-1.24 (m, 3H);LC-MS: m/z425.3 (M+1) +。 |
102 | 起始材料:1-(氯甲基)-4-(乙基亞胺磺醯基)苯 | 條件:60 °C。 1H NMR (氯仿-d) δ: 7.99-7.96 (m, 2H), 7.63 (s, 1H), 7.62-7.59 (m, 2H), 7.15-7.11 (m, 1H), 6.94-6.88 (m, 2H), 6.51 (s, 1H), 5.17 (s, 2H), 4.03-3.98 (m, 4H), 3.76 (s, 2H), 3.30-3.14 (m, 2H), 2.7 (br, 1H), 1.28-1,24 (m, 3H);LC-MS: m/z443.3 (M+1) +。 |
103 | 起始材料:1-(氯甲基)-4-(丙-2-基亞胺磺醯基)苯 | 條件:50 °C。 1H NMR (氯仿-d) δ: 7.97-7.93 (m, 2H), 7.63 (s, 1H), 7.61-7.58 (m, 2H), 7.23-7.18 (m, 4H), 6.62 (s, 1H), 5.17 (s, 2H), 4.06-4.03 (m, 4H), 3.77 (d, 2H, J= 0.52 Hz), 3.29-3.18 (m, 1H), 1.33-1.25 (m, 7H);LC-MS: m/z439.2 (M+1) +。 |
104 | 起始材料:4-(氯甲基)-5-氟-1-(甲磺醯基)-1,2,3,6-四氫吡啶 | 條件:60 °C,C。 1H NMR (氯仿-d) δ: 7.66 (s, 1H), 7.24-7.18 (m, 4H), 6.50 (s, 1H), 4.62 (s, 2H), 4.05 (s, 4H), 3.88 (s, 2H), 3.78 (s, 2H), 3.40 (m, 2H), 2.86 (s, 3H), 2.40-2.53 (m, 2H);LC-MS: m/z435.8 (M+1) +。 |
105 | 起始材料:1-(氯甲基)-3-硝基苯 | 條件:DMF,60 °C,C。 1H NMR (氯仿-d) δ: 8.24-8.32 (m, 1H), 8.20 (br d, 1H), 7.72-7.87 (m, 1H), 7.68 (s, 1H), 7.57 (m, 1H), 7.21 (s, 4H), 6.53 (s, 1H), 5.19 (s, 2H), 4.04 (s, 4H), 3.77 (s, 2H)。LC-MS: m/z379.3 (M+H) +。 |
106 | 起始材料:5-(氯甲基)-2-甲基異吲哚啉-1-酮 | 條件:DMF,RT,C。 1H NMR (氯仿-d) δ: 7.83 (d, 1H), 7.61 (s, 1H), 7.57 (m, 1H), 7.45 (m, 1H), 7.16-7.24 (m, 4H), 6.52 (s, 1H), 5.16 (s, 2H), 4.38 (s, 2H), 4.04 (s, 4H), 3.76 (s, 2H), 3.20 (s, 3H)。LC-MS: m/z403.4 (M+H) +。 |
107 | 起始材料:1-(4-(氯甲基)苯基)-1H-1,2,3-三唑 | 條件:DMF,60 °C。 1H NMR (氯仿-d) δ: 8.00 (d, 1H), 7.86 (d, 1H), 7.74-7.79 (m, 2H), 7.63 (s, 1H), 7.60 (d, 2H), 7.17-7.24 (m, 4H), 6.52 (s, 1H), 5.17 (s, 2H), 4.04 (s, 4H), 3.77 (s, 2H)。LC-MS: m/z401.5 (M+H) +。 |
108 | 起始材料:1-(4-(氯甲基)苯基)-1 H-吡唑 | 條件:DMF,60 °C。 1H NMR (氯仿-d) δ: 7.93 (d, 1H), 7.67-7.75 (m, 3H), 7.58 (s, 1H), 7.50 (d, 2H), 7.16-7.23 (m, 4H), 6.51 (s, 1H), 6.45-6.49 (m, 1H), 5.13 (s, 2H), 4.03 (s, 4H), 3.75 (s, 2H)。LC-MS: m/z400.5 (M+H) +。 |
109 | 起始材料:2-(4-(氯甲基)苯基) 口咢唑 | 條件:DMF,60 °C。 1H NMR (氯仿-d) δ: 8.06 (d, 2H), 7.72 (s, 1H), 7.59 (s, 1H), 7.51 (d, 2H), 7.24 (s, 1H), 7.20 (d, 4H), 6.51 (s, 1H), 5.09-5.17 (m, 2H), 4.03 (s, 4H), 3.75 (s, 2H)。LC-MS: m/z401.5 (M+H) +。 |
110 | 起始材料:4-(氯甲基)-2-甲氧基吡啶 | 條件:C。 1H NMR (氯仿-d) δ: 8.16 (dd, 1H), 7.58 (s, 1H), 7.18-7.24 (m, 4H), 6.89-6.92 (m, 1H), 6.76-6.78 (m, 1H), 6.51 (m, 1H), 5.07 (s, 2H), 4.04 (s, 4H), 3.94 (s, 3H), 3.76 (d, 2H)。 LC-MS: m/z365.3 (M+H) + |
111 | 起始材料:1-(4-(氯甲基)苯基)環丁醇 | 1H NMR (氯仿-d) δ: 7.56 (s, 1H), 7.48-7.52 (m, 2H), 7.38-7.42 (m, 2H), 7.16-7.23 (m, 4H), 6.48 (m, 1H), 5.07 (s, 2H), 4.01 (s, 4H), 3.73 (d, 2H), 2.49-2.58 (m, 2H), 2.31-2.41 (m, 2H), 1.96-2.06 (m, 1H), 1.62-1.74 (m, 1H)。LC-MS: m/z404.4 (M+H) + |
112 | 起始材料:4-(2-氯乙基)- N, N-二甲基苯甲醯胺 | 1H NMR (氯仿-d) δ: 7.56 (s, 1H), 7.35-7.39 (m, 2H), 7.29-7.33 (m, 2H), 7.17-7.24 (m, 4H), 6.49 (m, 1H), 4.11 (t, 2H), 4.04 (s, 4H), 3.76 (d, 2H), 3.15 (t, 2H), 3.10 (br s, 3H), 2.98 (s, 3H)。LC-MS: m/z419.4 (M+H) + |
113 | 起始材料:N-(4-(氯甲基)苯甲基)甲磺醯胺 | 條件:60 °C,B。 1H NMR (DMSO-d6) δ: 8.21 (s, 1H), 7.58 (t, 1H), 7.35-7.44 (m, 4H), 7.17-7.28 (m, 4H), 6.42 (s, 1H), 4.95 (s, 2H), 4.17 (d, 2H), 3.96 (s, 4H), 3.80 (s, 2H), 2.86 (s, 3H)。LC-MS: m/z 441.8 (M+H)+ |
114 | 起始材料:3-(4-(氯甲基)苯基)氧呾-3-醇 | 1H NMR (氯仿-d) δ: 7.59-7.64 (m, 2H), 7.58 (s, 1H), 7.45-7.49 (m, 2H), 7.18-7.23 (m, 4H), 6.50 (s, 1H), 5.10 (s, 2H), 4.88-4.94 (m, 4H), 4.03 (s, 4H), 3.75 (s, 2H), 2.52 (s, 1H)。 LC-MS: m/z406.5 (M+H) + |
115 | 起始材料:3-(4-(氯甲基)苯基)氧呾-3-醇 | 1H NMR (氯仿-d) δ: 7.60-7.63 (m, 2H), 7.58 (s, 1H), 7.45-7.49 (m, 2H), 7.10-7.15 (m, 1H), 6.87-6.94 (m, 2H), 6.49 (m, 1H), 5.10 (s, 2H), 4.88-4.94 (m, 4H), 4.01 (m, 2H), 3.98 (m, 2H), 3.74 (d, 2H), 2.52 (s, 1H)。 LC-MS: m/z424.5 (M+H) + |
116 | 起始材料:3-(4-(氯甲基)苯基)氧呾-3-醇 | 條件:60 °C,C。 1H NMR (氯仿-d) δ: 7.60-7.64 (m, 2H), 7.58 (s, 1H), 7.44-7.52 (m, 4H), 7.31 (d, 1H), 6.50 (s, 1H), 5.10 (s, 2H), 4.87-4.95 (m, 4H), 4.07 (s, 4H), 3.77 (s, 2H)。LC-MS: m/z474.8 (M+H) + |
117 | 起始材料:3-(4-(氯甲基)苯基)氧呾-3-醇 | 條件:60 °C,C。 1H NMR (氯仿-d) δ: 7.59-7.64 (m, 2H), 7.57 (s, 1H), 7.45-7.49 (m, 2H), 7.08-7.16 (m, 3H), 6.97-7.01 (m, 1H), 6.51 (s, 1H), 5.10 (s, 2H), 4.88-4.94 (m, 4H), 3.70 (s, 2H), 3.53 (s, 2H), 2.92 (t, 2H), 2.82 (t, 2H), 2.49 (s, 1H)。LC-MS: m/z420.8 (M+H) + |
118 | 起始材料:甲磺酸3-氯-4-氰基苯甲酯 | 條件:THF,回流,C。 1H NMR (DMSO-d6) δ: 8.27 (s, 1 H), 8.02 (m, J=7.9 Hz, 1 H), 7.80 (s, 1 H), 7.59 (m, J=7.9 Hz, 1 H), 7.11 (br s, 3 H), 6.98-7.08 (m, 1 H), 6.45 (s, 1 H), 5.08 (s, 2 H), 3.63 (s, 2 H), 3.60 (br s, 2 H), 2.72-2.92 (m, 4 H);LC-MS: m/z 407.7 (M+H) +。 |
119 | 起始材料:4-(氯甲基)- N, N-二甲基苯甲醯胺 | 條件:THF,回流。1H NMR (氯仿-d) δ: 7.57 (s, 1 H), 7.39-7.47 (m, 1 H), 7.39-7.47 (m, 3 H), 7.09-7.18 (m, 3 H), 6.96-7.01 (m, 1 H), 6.51 (s, 1 H), 5.10 (s, 2 H), 3.70 (s, 2 H), 3.53 (s, 2 H), 3.11 (br s, 3 H), 2.95-3.03 (m, 3 H), 2.90-2.95 (m, 2 H), 2.79-2.86 (m, 2 H);LC-MS: m/z 419.4 (M+H) +。 |
120 | 起始材料:4-(氯甲基)- N, N-二甲基苯甲醯胺 | 條件:THF/DMF,回流,C。 1H NMR (DMSO-d6) δ: 8.24 (s, 1 H), 7.46-7.51 (m, 2 H), 7.44 (s, 2 H), 7.18-7.26 (m, 4 H), 6.43 (s, 1 H), 4.99 (s, 2 H), 3.96 (s, 4 H), 3.80 (s, 2 H), 2.98 (br s, 3 H), 2.91 (br s, 3 H)。LC-MS: m/z 405.3 (M+H) +。 |
121 | 起始材料:1-(氯甲基)-4-甲氧基苯 | 條件:DMF,70 °C。 1H NMR (氯仿-d) δ ppm 7.54 (s, 1 H), 7.30-7.36 (m, 2 H), 7.13 (s, 3 H), 6.95-7.01 (m, 1 H), 6.89 (m, J=8.7 Hz, 2 H), 6.49 (s, 1 H), 5.02 (s, 2 H), 3.80 (s, 3 H), 3.69 (s, 2 H), 3.52 (s, 2 H), 2.87-2.96 (m, 2 H), 2.81 (s, 2 H);LC-MS: m/z 378.8 (M+H) +。 |
122 | 起始材料:[4-(氯甲基)苯基]-1-吡咯啶基乙酮 | 條件:DMF,70°C,C和E。 1H NMR (400 MHz, DMSO-d6) δ: 8.23 (s, 1 H), 7.41-7.59 (m, 4 H), 7.13 - 7.31 (m, 4 H), 6.42 (s, 1 H), 4.99 (s, 2 H), 3.95 (s, 4 H), 3.79 (s, 2 H), 3.36 - 3.53 (m, 4 H), 1.72 - 1.94 (m, 4 H);LC-MS: m/z 431.4 (M+H) +。 |
123 | 起始材料:4-(氯甲基)苯甲醇 | 條件:B和E。 1H NMR (DMSO-d6) δ: 8.19 (s, 1 H), 7.32-7.42 (m, 4 H), 7.18-7.26 (m, 4 H), 6.41 (s, 1 H), 5.16-5.28 (m, 1 H), 4.86-4.96 (m, 2 H), 4.47-4.55 (m, 2 H), 3.95 (s, 4 H), 3.78 (s, 2 H);LC-MS: m/z 364.2 (M+H) +。 |
124 | 起始材料:4-(氯甲基)- N, N-二甲基苯甲醯胺 | 條件:DMF,70 °C,D。 1H NMR (DMSO-d6) δ: 8.24 (s, 1 H), 7.41-7.49 (m, 4 H), 7.03-7.13 (m, 1 H), 6.91-6.97 (m, 2 H), 6.42 (s, 1 H), 4.98 (s, 2 H), 3.59 (s, 4 H), 2.98 (br s, 3 H), 2.90 (br s, 3 H), 2.80-2.87 (m, 2 H), 2.71-2.78 (m, 2 H);LC-MS: m/z 437.5 (M+H) +。 |
125 | 起始材料:[4-(氯甲基)苯基]-1-吡咯啶基甲酮 | 條件:DMF,70 °C,G。 1H NMR (氯仿-d) δ ppm 7.51-7.54 (m, 3 H), 7.41-7.46 (m, 2 H), 7.03-7.26 (m, 4 H), 6.55 (s, 1 H), 5.10 (s, 2 H), 3.61-3.67 (m, 2 H), 3.58 (s, 2 H), 3.37-3.45 (m, 2 H), 2.76 (s, 2 H), 1.93-2.00 (m, 2 H), 1.84-1.92 (m, 2 H), 1.56 (s, 3 H), 1.38 (d, J=6.7 Hz, 3 H);LC-MS: m/z 459.7 (M+H) +。 |
126 | 起始材料:4-(氯甲基)- N, N-二乙基苯甲醯胺 | 條件:DMF,70°C。 1H NMR (氯仿-d) δ: 7.58 (s, 1 H), 7.42-7.46 (m, 2 H), 7.36-7.39 (m, 2 H), 7.17-7.23 (m, 4 H), 6.51 (s, 1 H), 5.09 (s, 2 H), 4.04 (s, 4 H), 3.76 (s, 2 H), 3.54 (br s, 2 H), 3.25 (br s, 2 H), 1.20-1.30 (m, 3 H), 1.06-1.15 (m, 3 H);LC-MS: m/z 433.4 (M+H) +。 |
127 | 起始材料:4-(氯甲基)- N, N-二甲基苯甲醯胺 | 條件:DMF,C。 1H NMR (DMSO-d6) δ: 8.24 (s, 1 H), 7.41-7.50 (m, 4 H), 7.21-7.29 (m, 1 H), 6.95-7.15 (m, 2 H), 6.42 (s, 1 H), 4.99 (s, 2 H), 3.87-4.00 (m, 4 H), 3.79 (s, 2 H), 2.98 (br s, 3 H), 2.91 (br s, 3 H);LC-MS: m/z 423.4 (M+H) +。 |
128 | 起始材料:(4-(氯甲基)苯基)(哌啶-1-基)甲酮 | 條件:DMF,E和B。 1H NMR (DMSO-d6) δ: 8.24 (s, 1 H), 7.45-7.51 (m, 2 H), 7.37-7.41 (m, 2 H), 7.18-7.26 (m, 4 H), 6.43 (s, 1 H), 4.98 (s, 2 H), 3.96 (s, 4 H), 3.80 (s, 2 H), 3.46-3.67 (m, 2 H), 3.19-3.31 (m, 2 H), 1.38-1.65 (m, 6 H);LC-MS: m/z 445.4 (M+H) +。 |
129 | 起始材料:吖呾-1-基(4-(氯甲基)苯基)甲酮 | 條件:DMF,70 °C,C。 1H NMR (DMSO-d6) δ: 8.24 (s, 1 H), 7.61-7.68 (m, 2 H), 7.43-7.55 (m, 2 H), 7.17-7.27 (m, 4 H), 6.43 (s, 1 H), 5.00 (s, 2 H), 4.23-4.35 (m, 2 H), 3.99-4.10 (m, 2 H), 3.95 (s, 4 H), 3.79 (s, 2 H), 2.20-2.30 (m, 2 H);LC-MS: m/z 417.4 (M+H) +。 |
130 | 起始材料:[4-(氯甲基)苯基]-1-吡咯啶基甲酮 | 條件:DMF,85 °C,E。 1H NMR (DMSO-d6) δ: 8.23 (s, 1 H), 7.43-7.57 (m, 5 H), 7.35-7.42 (m, 1 H), 7.18-7.25 (m, 1 H), 6.42 (s, 1 H), 4.99 (s, 2 H), 3.90-3.98 (m, 4 H), 3.42-3.51 (m, 2 H), 3.36-3.41 (m, 2 H), 3.35 (s, 2 H), 1.76-1.92 (m, 4 H);LC-MS: m/z 510.4 (M+H) +。 |
131 | 起始材料: N-(三級丁基)-4-(氯甲基)苯甲醯胺 | 條件:DMF,85 °C,B和E。 1H NMR (DMSO-d6) δ: 8.21 (s, 1 H), 7.79-7.84 (m, 2 H), 7.76 (s, 1 H), 7.43-7.58 (m, 2 H), 7.18-7.26 (m, 4 H), 6.42 (s, 1 H), 5.01 (s, 2 H), 3.95 (s, 4 H), 3.79 (s, 2 H), 1.38 (s, 9 H);LC-MS: m/z 433.4 (M+H) +。 |
132 | 起始材料:4-(氯甲基)- N, N-二甲基苯甲醯胺 | 條件:DMF,85 °C,E。 1H NMR (DMSO-d6) δ: 8.24 (s, 1 H), 7.39-7.51 (m, 4 H), 7.17-7.26 (m, 4 H), 6.44 (s, 1 H), 4.99 (s, 2 H), 4.08-4.16 (m, 1 H), 3.94-4.04 (m, 2 H), 3.70-3.77 (m, 1 H), 3.58-3.68 (m, 1 H), 2.98 (br s, 3 H), 2.90 (br s, 3 H), 1.32-1.38 (m, 3 H);LC-MS: m/z 463.3 (M+H) +。 |
133 | 起始材料:4-(氯甲基)- N, N-二甲基苯甲醯胺 | 條件:DMF,85 °C,E。 1H NMR (DMSO-d6) δ: 8.24 (s, 1 H), 7.40-7.50 (m, 4 H), 7.17-7.26 (m, 4 H), 6.44 (s, 1 H), 4.99 (s, 2 H), 4.09-4.16 (m, 1 H), 3.93-4.05 (m, 2 H), 3.69-3.78 (m, 1 H), 3.56-3.64 (m, 1 H), 2.98 (br s, 3 H), 2.90 (br s, 3 H), 1.32-1.37 (m, 3 H);LC-MS: m/z 419.4 (M+H) +。 |
134 | 起始材料:4-(氯甲基)- N, N-雙(1-甲基乙基)苯甲醯胺 | 條件:DMF,85 °C,D。 1H NMR (DMSO-d6) δ: 8.25 (s, 1 H), 8.13 (s, 1 H), 7.43-7.49 (m, 2 H), 7.28-7.32 (m, 2 H), 7.18-7.26 (m, 4 H), 6.42 (s, 1 H), 4.96 (s, 1 H), 3.96 (s, 4 H), 3.80 (s, 2 H), 3.61 (br s, 1 H), 0.92-1.62 (m, 1 H);LC-MS: m/z 461.2 (M+H) +。 |
135 | 起始材料: N-(三級丁基)-4-(氯甲基)苯甲醯胺 | 條件:DMF,85 °C,E。 1H NMR (DMSO-d6) δ: 8.21 (s, 1 H), 7.78-7.89 (m, 2 H), 7.73-7.77 (m, 1 H), 7.44-7.49 (m, 2 H), 7.06-7.17 (m, 3 H), 7.01-7.05 (m, 1 H), 6.42 (s, 1 H), 5.01 (s, 2 H), 3.53-3.68 (m, 4 H), 2.76 (s, 4 H), 1.38 (s, 9 H);LC-MS: m/z 447.4 (M+H) +。 |
136 | 起始材料:2-(4-(氯甲基)苯基)- N, N-二甲基乙醯胺 | 條件:DMF,85 °C,E。 1H NMR (DMSO-d6) δ: 8.21 (s, 1 H), 7.30-7.41 (m, 2 H), 7.18-7.26 (m, 6 H), 6.41 (s, 1 H), 4.91 (s, 2 H), 3.95 (s, 4 H), 3.79 (s, 2 H), 3.69 (s, 2 H), 2.97-3.01 (m, 3 H), 2.83 (s, 3 H);LC-MS: m/z 419.4 (M+H) +。 |
137 | 起始材料:4-(氯甲基)- N, N-二甲基苯甲醯胺 | 條件:DMF,85 °C,E。 1H NMR (DMSO-d6) δ: 8.24 (s, 1 H), 7.45-7.49 (m, 2 H), 7.41-7.45 (m, 2 H), 7.34 (s, 1 H), 7.22-7.28 (m, 2 H), 6.42 (s, 1 H), 4.99 (s, 2 H), 3.91-3.97 (m, 4 H), 3.79 (s, 2 H), 2.98 (br s, 3 H), 2.90 (br s, 3 H);LC-MS: m/z 439.3 (M+H) +。 |
138 | 起始材料:4-(氯甲基)- N, N-二甲基苯甲醯胺 | 條件:DMF,85 °C,C。 1H NMR (DMSO-d6) δ: 8.24 (s, 1 H), 7.41-7.50 (m, 4 H), 7.10-7.16 (m, 1 H), 6.81-6.86 (m, 1 H), 6.73-6.78 (m, 1 H), 6.41 (s, 1 H), 4.99 (s, 2 H), 3.84-3.95 (m, 4 H), 3.78 (s, 2 H), 3.72 (s, 3 H), 2.98 (br s, 3 H), 2.91 (br s, 3 H);LC-MS: m/z 435.4 (M+H) +。 |
139 | 起始材料:4-(氯甲基)- N, N-二甲基苯甲醯胺 | 條件:DMF,85 °C,C。 1H NMR (DMSO-d6) δ: 8.24 (s, 1 H), 7.64 (s, 1 H), 7.55-7.60 (m, 1 H), 7.41-7.50 (m, 5 H), 6.44 (s, 1 H), 4.99 (s, 2 H), 4.03 (s, 4 H), 3.82 (s, 2 H), 2.98 (br s, 3 H), 2.91 (br s, 3 H);LC-MS: m/z 473.5 (M+H) +。 |
140 | 起始材料:4-(氯甲基)- N-(1-甲基乙基)苯甲醯胺 | 條件:DMF,85 °C,C。 1H NMR (DMSO-d6) δ: 8.18-8.27 (m, 2 H), 7.81-7.92 (m, 2 H), 7.43-7.54 (m, 2 H), 7.13-7.30 (m, 4 H), 6.43 (s, 1 H), 5.02 (s, 2 H), 4.03-4.15 (m, 1 H), 3.95 (s, 4 H), 3.79 (s, 2 H), 1.17 (d, J=6.6 Hz, 6 H);LC-MS: m/z 419.3 (M+H) +。 |
141 | 起始材料:4-(氯甲基)-N-(丙-2-炔-1-基)苯甲醯胺 | 條件:DMF,85 °C,E。 1H NMR (DMSO-d6) δ: 8.96 (t, J=5.8 Hz, 1 H), 8.23 (s, 1 H), 7.85-7.94 (m, 2 H), 7.43-7.60 (m, 2 H), 7.15-7.29 (m, 4 H), 6.43 (s, 1 H), 5.02 (s, 2 H), 4.00-4.12 (m, 2 H), 3.95 (s, 4 H), 3.79 (s, 2 H), 3.13 (t, J=2.5 Hz, 1 H);LC-MS: m/z 415.4 (M+H) +。 |
142 | 起始材料:4-(氯甲基)-N-己基苯甲醯胺 | 條件:DMF。 1H NMR (氯仿-d) δ: 7.73-7.78 (m, 2 H), 7.56 (s, 1 H), 7.43-7.51 (m, 2 H), 7.18-7.24 (m, 4 H), 6.50 (s, 1 H), 6.07-6.18 (m, 1 H), 5.13 (s, 2 H), 4.03 (s, 4 H), 3.75 (s, 2 H), 3.41-3.48 (m, 2 H), 1.57-1.65 (m, 3 H), 1.29-1.38 (m, 5 H), 0.86-0.93 (m, 3 H);LC-MS: m/z 461.5 (M+H) +。 |
143 | 起始材料:乙酸2-(4-(氯甲基)苯甲醯胺基)-2-甲基丙酯 | 條件:DMF,G。 1H NMR (DMSO-d6) δ: 8.21 (s, 1 H), 7.80-7.84 (m, 3 H), 7.49 (s, 2 H), 7.18-7.28 (m, 4 H), 6.42 (s, 1 H), 5.02 (s, 2 H), 4.25 (s, 2 H), 3.95 (s, 4 H), 3.79 (s, 2 H), 2.02 (s, 3 H), 1.36 (s, 6 H);LC-MS: m/z 491.5 (M+H) +。 |
144 | 起始材料:1-(氯甲基)-4-乙烯基苯 | 條件:DMF,C。 1H NMR (DMSO-d6) δ: 8.21 (s, 1 H), 7.45-7.55 (m, 2 H), 7.36-7.43 (m, 2 H), 7.14-7.29 (m, 4 H), 6.69-6.80 (m, 1 H), 6.42 (s, 1 H), 5.82-5.89 (m, 1 H), 5.25-5.31 (m, 1 H), 4.94 (s, 2 H), 3.95 (s, 4 H), 3.79 (s, 2 H);LC-MS: m/z 360.4 (M+H) +。 |
145 | 起始材料:4-(氯甲基)-N-(4-羥基丁基)苯甲醯胺 | 條件:DMF,E。 1H NMR (DMSO-d6) δ: 8.38-8.57 (m, 1 H), 8.23 (s, 1 H), 7.81-7.92 (m, 2 H), 7.40-7.59 (m, 2 H), 7.16-7.28 (m, 4 H), 6.43 (s, 1 H), 5.02 (s, 2 H), 4.41 (t, J=5.1 Hz, 1 H), 3.95 (s, 4 H), 3.79 (s, 2 H), 3.35-3.47 (m, 2 H), 3.21-3.31 (m, 2 H), 1.50-1.60 (m, 2 H), 1.41-1.50 (m, 2 H);LC-MS: m/z 449.5 (M+H) +。 |
146 | 起始材料:(E)-3-(4-(氯甲基)苯基)- N, N-二甲基丙烯醯胺和(E)-3-(4-(溴甲基)苯基)- N, N-二甲基丙烯醯胺 | 條件:DMF,85°C,C。 1H NMR (DMSO-d6) δ: 8.22 (s, 1 H), 7.71-7.76 (m, 2 H), 7.43-7.50 (m, 3 H), 7.17-7.27 (m, 5 H), 6.42 (s, 1 H), 4.98 (s, 2 H), 3.95 (s, 4 H), 3.79 (s, 2 H), 3.16 (s, 3 H), 2.93 (s, 3 H);LC-MS: m/z 431.6 (M+H) +。 |
147 | 起始材料:2-(4-(氯甲基)苯基)-N-(2-羥基乙基)-N-甲基乙醯胺 | 條件:DMF,85 °C,D。 1H NMR (DMSO-d6) δ: 8.19-8.25 (m, 1 H), 7.33-7.37 (m, 2 H), 7.18-7.26 (m, 6 H), 6.41 (s, 1 H), 4.91 (s, 2 H), 3.95 (s, 4 H), 3.74 (s, 1 H), 3.69 (s, 1 H), 3.51-3.55 (m, 2 H), 3.45-3.49 (m, 2 H), 3.38-3.42 (m, 3 H), 3.32-3.37 (m, 3 H);LC-MS: m/z 449.5 (M+H)+。 |
148 | 起始材料:(E)-3-(4-(氯甲基)苯基)- N-甲基丙烯醯胺 | 條件:DMF,E。 1H NMR (氯仿-d) δ: 8.08 (s, 1 H), 7.57-7.63 (m, 2 H), 7.49 (m, J=8.2 Hz, 2 H), 7.36-7.43 (m, 2 H), 7.09-7.18 (m, 3 H), 6.96-7.02 (m, 1 H), 6.53 (s, 1 H), 6.40 (d, J=15.6 Hz, 1 H), 5.80-5.90 (m, 1 H), 5.07 (s, 2 H), 3.72 (s, 2 H), 3.56 (s, 2 H), 2.90-2.97 (m, 5 H), 2.80-2.89 (m, 2 H);LC-MS: m/z 431.6 (M+H) +。 |
149 | 起始材料:(4-(氯甲基)苯基)(3-羥基哌啶-1-基)甲酮 | 條件:DMF,D。 1H NMR (氯仿-d) δ: 7.58 (s, 1 H), 7.40-7.47 (m, 4 H), 7.09-7.17 (m, 3 H), 6.97-7.02 (m, 1 H), 6.52 (s, 1 H), 5.09 (s, 2 H), 3.78-4.02 (m, 1 H), 3.70 (s, 2 H), 3.54 (s, 2 H), 2.89-2.96 (m, 2 H), 2.80-2.86 (m, 2 H), 1.80-1.97 (m, 2 H), 1.66 (s, 5 H);LC-MS: m/z 475.6 (M+H) +。 |
150 | 起始材料:吖呾-1-基(4-(氯甲基)苯基)甲酮 | 條件:DMF,G。 1H NMR (氯仿-d) δ: 7.64 (s, 1 H), 7.62-7.63 (m, 1 H), 7.57 (s, 1 H), 7.42-7.47 (m, 2 H), 6.82-7.00 (m, 2 H), 6.50 (s, 1 H), 5.11 (s, 2 H), 4.20-4.33 (m, 5 H), 4.00 (br d, J=12.4 Hz, 4 H), 3.75 (s, 2 H), 2.31-2.39 (m, 2 H);LC-MS: m/z 435.6 (M+H) +。 |
151 | 起始材料:4-(氯甲基)- N-(3-羥基-2,2-二甲基丙基)苯甲醯胺 | 條件:DMF,D。 1H NMR (DMSO-d6) δ: 8.35-8.45 (m, 1 H), 8.23 (s, 1 H), 8.15 (s, 1 H), 7.84-7.88 (m, 2 H), 7.49-7.53 (m, 2 H), 7.18-7.26 (m, 4 H), 6.43 (s, 1 H), 5.03 (s, 2 H), 3.95 (s, 4 H), 3.78-3.81 (m, 2 H), 3.15-3.17 (m, 2 H), 3.13 (s, 2 H), 0.82-0.97 (m, 6 H);LC-MS: m/z 463.6 (M+H) +。 |
152 | 起始材料:(4-(氯甲基)苯基)(4-羥基哌啶-1-基)甲酮 | 條件:DMF,B和E。 1H NMR (DMSO-d6) δ: 8.25 (s, 1 H), 7.46-7.51 (m, 2 H), 7.36-7.44 (m, 2 H), 7.18-7.27 (m, 4 H), 6.43 (s, 1 H), 4.98 (s, 2 H), 4.78 (d, J=4.0 Hz, 1 H), 3.96 (s, 4 H), 3.80 (s, 2 H), 3.71-3.79 (m, 1 H), 3.33-3.57 (m, 1 H), 3.06-3.31 (m, 2 H), 1.78 (br s, 1 H), 1.70 (br s, 1 H), 1.35 (br s, 2 H);LC-MS: m/z 461.6 (M+H) +。 |
153 | 起始材料:2-氯-1-[4-(苯基甲基)-1-哌口井基]乙酮 | 條件:DMF,A。 1H NMR (氯仿-d) δ: 7.98 (s, 1 H), 7.26-7.35 (m, 5 H), 7.17-7.25 (m, 4 H), 6.50 (s, 1 H), 4.78 (s, 2 H), 4.05 (s, 4 H), 3.77 (s, 2 H), 3.52-3.64 (m, 4 H), 3.51 (s, 2 H), 2.38-2.48 (m, 4 H);LC-MS: m/z 460.4 (M+H) +。 |
154 | 起始材料:2-氯-1-[4-(4-氯苯基)-1-哌口井基]乙酮 | 條件:DMF,C。 1H NMR (DMSO-d6) δ: 8.15 (s, 1 H), 7.20-7.26 (m, 6 H), 6.96-6.99 (m, 2 H), 6.41 (s, 1 H), 4.77 (s, 2 H), 3.96 (s, 4 H), 3.80 (s, 2 H), 3.59 (br s, 4 H), 3.12-3.21 (m, 4 H);LC-MS: m/z 480.3 (M+H) +。 |
155 | 起始材料:2-氯-1-[4-(苯基甲基)-1-哌啶基]乙酮 | 條件:DMF,A。 1H NMR (DMSO-d6) δ: 8.10 (s, 1 H), 7.15-7.31 (m, 9 H), 6.40 (s, 1 H), 4.62-4.79 (m, 2 H), 4.21-4.35 (m, 1 H), 3.95 (s, 4 H), 3.79 (s, 2 H), 3.70-3.77 (m, 1 H), 2.93 (br s, 1 H), 2.51-2.57 (m, 2 H), 1.68-1.82 (m, 1 H), 1.48-1.67 (m, 2 H), 0.95-1.22 (m, 2 H);LC-MS: m/z 459.7 (M+H) +。 |
156 | 起始材料:2-氯-1-(4-(苯磺醯基)哌口井-1-基)乙酮 | 條件:DMF,A。 1H NMR (氯仿-d) δ: 7.88 (s, 1 H), 7.71-7.78 (m, 2 H), 7.59-7.65 (m, 1 H), 7.52-7.59 (m, 2 H), 7.18-7.24 (m, 4 H), 6.46 (s, 1 H), 4.71 (s, 2 H), 4.03 (s, 4 H), 3.76 (s, 2 H), 3.70 (s, 2 H), 3.67-3.70 (m, 2 H), 2.98-3.11 (m, 4 H);LC-MS: m/z 510.5 (M+H) +。 |
157 | 起始材料:2-氯-1-(4-甲苯磺醯基哌口井-1-基)乙酮 | 條件:DMF,A。 1H NMR (DMSO-d6) δ: 8.07 (s, 1 H), 7.59-7.65 (m, 2 H), 7.43-7.49 (m, 2 H), 7.17-7.27 (m, 4 H), 6.38 (s, 1 H), 4.66 (s, 2 H), 3.94 (s, 4 H), 3.77 (s, 2 H), 3.53 (br s, 2 H), 3.47 (br s, 2 H), 2.93 (br s, 2 H), 2.87 (br s, 2 H), 2.41 (s, 3 H);LC-MS: m/z 524.6 (M+H) +。 |
158 | 起始材料:(4-(氯甲基)苯基)(3,3-二氟吖呾-1-基)甲酮 | 條件:DMF,85°C,E。 1H NMR (DMSO-d6) δ: 8.25 (s, 1 H), 7.69-7.76 (m, 2 H), 7.46-7.60 (m, 2 H), 7.14-7.29 (m, 4 H), 6.43 (s, 1 H), 5.02 (s, 2 H), 4.82 (s, 2 H), 4.38-4.58 (m, 2 H), 3.96 (s, 4 H), 3.80 (s, 2 H);LC-MS: m/z 453.4 (M+H) +。 |
159 | 起始材料:2-氯-1-(4-(3-(甲氧基甲基)吡啶-2-基)哌口井-1-基)乙酮 | 條件:DMF,80 °C,D。 1H NMR (氯仿-d) δ: 8.24-8.27 (m, 1 H), 8.06 (s, 1 H), 8.02 (s, 1 H), 7.71-7.74 (m, 1 H), 7.19-7.25 (m, 4 H), 6.99-7.03 (m, 1 H), 6.54 (s, 1 H), 4.84 (s, 2 H), 4.43 (s, 2 H), 4.10 (s, 4 H), 3.83 (s, 2 H), 3.66-3.78 (m, 4 H), 3.43 (s, 3 H), 3.14-3.25 (m, 4 H);LC-MS: m/z 491.6 (M+H) +。 |
160 | 起始材料:(4-(氯甲基)苯基)(3-羥基哌啶-1-基)甲酮 | 條件:DMF,85 °C,D。 1H NMR (氯仿-d) δ ppm 7.59 (s, 1 H), 7.38-7.49 (m, 4 H), 7.16-7.25 (m, 4 H), 6.52 (s, 1 H), 5.09 (s, 2 H), 4.05 (s, 4 H), 3.77 (s, 2 H), 3.13-3.64 (m, 3 H), 2.45-2.83 (m, 3 H), 1.76-2.02 (m, 2 H), 1.34-1.74 (m, 2 H);LC-MS: m/z 461.5 (M+H) +。 |
161 | 起始材料:(4-(氯甲基)苯基)(3,3-二氟吖呾-1-基)甲酮 | 條件:DMF,85 °C,C。 1H NMR (氯仿-d) δ: 7.62-7.68 (m, 2 H), 7.60 (s, 1 H), 7.47-7.54 (m, 2 H), 7.10-7.17 (m, 1 H), 6.88-6.94 (m, 2 H), 6.50 (s, 1 H), 5.12 (s, 2 H), 4.48-4.59 (m, 4 H), 3.96-4.04 (m, 4 H), 3.75 (s, 2 H);LC-MS: m/z 471.5 (M+H) |
162 | 起始材料:(4-(氯甲基)苯基)(3,3-二氟吖呾-1-基)甲酮 | 條件:DMF,85 °C,C。 1H NMR (DMSO-d6) δ: 8.24 (s, 1 H), 7.68-7.78 (m, 2 H), 7.49-7.57 (m, 2 H), 7.07-7.19 (m, 1 H), 6.80-6.87 (m, 1 H), 6.73-6.78 (m, 1 H), 6.42 (s, 1 H), 5.02 (s, 2 H), 4.66-4.91 (m, 2 H), 4.38-4.60 (m, 2 H), 3.83-3.97 (m, 4 H), 3.78 (s, 2 H), 3.72 (s, 3 H);LC-MS: m/z 483.5 (M+H) +。 |
163 | 起始材料:(4-(氯甲基)苯基)(3,3-二氟吖呾-1-基)甲酮 | 條件:DMF,85 °C,C。 1H NMR (DMSO-d6) δ: 8.24 (s, 1 H), 7.69-7.79 (m, 2 H), 7.50-7.56 (m, 2 H), 7.34 (s, 1 H), 7.27 (s, 2 H), 6.43 (s, 1 H), 5.03 (s, 2 H), 4.69-4.91 (m, 2 H), 4.51 (br s, 2 H), 3.90-3.99 (m, 4 H), 3.77-3.85 (m, 2 H);LC-MS: m/z 487.4 (M+H) +。 |
164 | 起始材料:4-(氯甲基)-1,1'-聯苯 | 條件:DMF,85 °C,E和A。 1H NMR (DMSO-d6) δ: 8.25 (s, 1 H), 7.64-7.75 (m, 4 H), 7.43-7.54 (m, 4 H), 7.33-7.41 (m, 1 H), 7.18-7.27 (m, 4 H), 6.43 (s, 1 H), 5.00 (s, 2 H), 3.96 (s, 4 H), 3.80 (s, 2 H);LC-MS: m/z 410.7 |
165 | 起始材料:2-[4-(氯甲基)苯基]吡啶 | 條件:DMF,85 °C,E。 1H NMR (DMSO-d6) δ: 8.64-8.76 (m, 1 H), 8.20-8.37 (m, 1 H), 8.06-8.19 (m, 2 H), 7.95-8.06 (m, 2 H), 7.87-7.95 (m, 1 H), 7.50-7.70 (m, 2 H), 7.34-7.41 (m, 1 H), 7.17-7.26 (m, 3 H), 6.44 (br s, 1 H), 5.03 (br s, 2 H), 3.96 (br s, 4 H), 3.80 (br s, 2 H);LC-MS: m/z 411.3 |
166 | 起始材料:1-(氯甲基)-4-(乙基亞胺磺醯基)苯 | 條件:DMF,80 °C,C。 1H NMR (氯仿-d) δ: 7.95-7.99 (m, 2 H), 7.63 (s, 1 H), 7.58-7.62 (m, 2 H), 7.09-7.17 (m, 3 H), 6.98-7.02 (m, 1 H), 6.53 (s, 1 H), 5.16 (s, 2 H), 3.71 (s, 2 H), 3.55 (s, 2 H), 3.12-3.22 (m, 2 H), 2.91-2.96 (m, 2 H), 2.80-2.87 (m, 2 H), 2.68 (s, 1 H), 1.23-1.29 (m, 3 H);LC-MS: m/z 439.3 |
167 | 起始材料:1-(氯甲基)-2,4-雙(三氟甲基)苯 | 條件:CsCO 3,1,4-二口咢口山,回流。1H NMR (甲醇-d4) δ: 8.17-8.18 (m, 1 H), 8.11-8.14 (m, 1 H), 7.99-8.04 (m, 2 H), 7.20-7.25 (m, 4 H), 6.61 (s, 1 H), 5.30 (s, 2 H), 4.04 (s, 4 H), 3.88 (s, 2 H);LC-MS: m/z 470.7 |
168 | 起始材料:1-(氯甲基)-4-(乙基亞胺磺醯基)苯 | 條件:E。 1H NMR (DMSO-d6) δ: 8.26 (s, 1 H), 8.15 (s, 2 H), 8.10-8.14 (m, 1 H), 7.86-7.99 (m, 2 H), 7.62-7.66 (m, 2 H), 7.50-7.56 (m, 1 H), 6.45 (s, 1 H), 5.07 (s, 2 H), 4.06 (s, 4 H), 3.84 (s, 2 H), 3.10-3.16 (m, 2 H), 1.06 (t, J=7.4 Hz, 3 H);LC-MS: m/z 470.4 |
169 | 起始材料: N-丁基-4-(氯甲基)苯甲醯胺 | 條件:DMF,85°C,E。 1H NMR (DMSO-d6) δ: 8.39-8.49 (m, 1 H), 8.23 (s, 1 H), 7.81-7.90 (m, 2 H), 7.46-7.52 (m, 2 H), 7.14-7.29 (m, 4 H), 6.43 (s, 1 H), 5.02 (s, 2 H), 3.95 (s, 4 H), 3.79 (s, 2 H), 3.21-3.30 (m, 2 H), 1.46-1.55 (m, 2 H), 1.28-1.38 (m, 2 H), 0.90 (t, J=7.3 Hz, 3 H);LC-MS: m/z 433.4 (M+H) +。 |
170 | 起始材料:6-(氯甲基)-N,N-二甲基菸鹼醯胺 | 條件:DMF,B和E。 1H NMR (DMSO-d6) δ: 8.60 - 8.63 (m, 1 H), 8.30 (s, 1 H), 7.91 - 7.95 (m, 1 H), 7.60 - 7.64 (m, 1 H), 7.18 - 7.27 (m, 4 H), 6.44 (s, 1 H), 5.08 (s, 2 H), 3.96 (s, 4 H), 3.81 (s, 2 H), 3.01 (s, 3 H), 2.94 (s, 3 H);LC-MS: m/z 406.4 (M+H) +。 |
171 | 起始材料:4-(氯甲基)-2-氟苯甲醯胺 | 條件:DMF,C。 1H NMR (DMSO-d6) δ: 8.25 (s, 1 H), 7.62-7.75 (m, 3 H), 7.29-7.38 (m, 2 H), 7.17-7.29 (m, 3 H), 7.04-7.17 (m, 1 H), 6.44 (s, 1 H), 4.96-5.05 (m, 2 H), 3.85-3.97 (m, 4 H), 3.80 (s, 2 H);LC-MS: m/z 395.4 (M+H) +。 |
172 | 起始材料:4-(氯甲基)-3,5-二氟-N,N-二甲基苯甲醯胺 | 條件:DMF,C。 1H NMR (DMSO-d6) δ: 8.26 (s, 1 H), 7.17-7.30 (m, 6 H), 6.44 (s, 1 H), 5.05 (s, 2 H), 3.96 (s, 4 H), 3.80 (s, 2 H), 2.98 (s, 3 H), 2.90 (s, 3 H);LC-MS: m/z 441.4 (M+H) +。 |
將甲磺酸(4-(甲磺醯胺基甲基)環己基)甲酯(0.14 g,0.45 mmol)和K
2CO
3(0.12 g,0.8 mmol)加至5-羥基-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(0.10 g,0.41 mmol)於DMF(2 ml)中的溶液。將反應混合物於80 °C下加熱2 h。將混合物冷卻至RT,添加水(10 ml)並將產物以EtOAc萃取。將組合的萃取物以水洗滌,以Na
2SO
4乾燥,過濾並蒸發。藉由管柱層析術純化粗產物以提供標題化合物(0.06 g)。
1H NMR (400 MHz,氯仿-
d) δ ppm 0.92 - 1.11 (m, 4 H) 1.40 - 1.63 (m, 2 H) 1.78 - 2.00 (m, 4 H) 2.91 - 2.99 (m, 5 H) 3.65 (d,
J=6.46 Hz, 2 H) 3.77 (s, 2 H) 4.03 (s, 4 H) 5.04 (br t,
J=6.31 Hz, 1 H) 6.49 (s, 1 H) 7.20 (s, 4 H) 7.59 (s, 1 H)。
以下的化合物係根據針對實施例4之化合物173描述的程序從5-羥基-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮或5-羥基-2-((3,4-二氫異喹啉-2(1H)-基)甲基)-4H-哌喃-4-酮或其等之衍生物和另一個適合的起始材料開始製備。示性數據、起始材料和反應條件之可能差異(溶劑、反應溫度、反應時間、純化方法)(若存在)係於表格中指出。
所使用的純化方法:
A =結晶
B =管柱層析術
C =於水性介質中沈澱
D =半製備性HPLC
E =研製
F =鹽形成
G =其本身
實施例 5.2-(異吲哚啉-2-基甲基)-5-((1-(吡咯啶-1-羰基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物215)
No | 結構和起始材料 | 差異的反應條件/ 1 H NMR (400 MHz) / LC-MS |
174 | 起始材料:甲磺酸4-(二甲基胺甲醯基)-3,5-二氟苯甲酯 | 條件:50 °C。 1H NMR (氯仿-d) δ: 7.64 (s, 1H), 7.21 (s, 4H), 7.03 (d, 2H), 6.53 (s, 1H), 5.09 (s, 2H), 4.05 (s, 4H), 3.78 (s, 1H), 3.77-3.79 (m, 1H), 2.94 (s, 3H)。LCMS: m/z44.5 (M+H) +。 |
176 | 起始材料:甲磺酸(4-((1,1-二氧代異四氫噻唑-2-基)甲基)環己基)甲酯 | 條件:90 °C。 1H NMR (氯仿-d) δ: 7.59 (s, 1H), 7.20 (s, 4H), 6.47 (s, 1H), 4.03 (s, 4H), 3.77 (s, 2H), 3.67 (d, 2H), 3.10-3.27 (m, 2H), 2.83-2.86 (m, 2H), 2.27-2.39 (m, 2H), 0.88-2.01 (m, 10H)。LCMS: m/z473.6 (M+H) +。 |
177 | 起始材料:甲磺酸((1R,3r,5S)-8-(甲磺醯基)-8-氮雜雙環[3.2.1]辛-3-基)甲酯 | 條件:DMSO,100 °C。 1H NMR (氯仿-d) δ: 7.66 (s, 1H), 7.17-7.25 (m, 4H), 6.52 (s, 1H), 4.25 (br s, 2H), 4.09 (s, 4H), 3.90 (d, 2H), 3.82 (s, 2H), 2.91 (s, 3H), 2.05-2.37 (m, 5H), 1.66-1.82 (m, 4H) LC-MS: m/z445.6(M+H) +。 |
178 | 起始材料:4-(((甲磺醯基)氧基)甲基)環己烷甲酸(1r,4r)-甲酯 | 條件:DMSO,100 °C。 1H NMR (氯仿-d) δ: 7.61 (s, 1H), 7.23 (br d, 4H), 6.54 (s, 1H), 4.15 (s, 4H), 3.87 (s, 2H), 3.64-3.71 (m, 4H), 2.20-2.35 (m, 1H), 2.01 (br m, 5H), 1.79-1.92 (m, 1H), 1.38-1.56 (m, 2H), 0.98-1.17 (m, 2H)。LCMS: m/z 398.1 (M+H) +。 |
179 | 起始材料:4-(甲磺醯基氧基甲基)-1-甲磺醯基哌啶 | 條件:DMSO。 1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.09-7.17 (m, 3H), 6.98-7.01 (m, 1H), 6.50 (s, 1H), 3.85 (br d, 2H), 3.74 (d, 2H), 3.71 (s, 2H), 3.56 (s, 2H), 2.91-2.96 (m, 2H), 2.81-2.86 (m, 2H), 2.79 (s, 3H), 2.69 (m, 2H), 2.00 (br d, 3H), 1.43 (br m, 2H)。LCMS: m/z 433.4 (M+H) +。 |
180 | 起始材料:甲磺酸(1-側氧基異吲哚啉-5-基)甲酯 | 條件:RT,E(於2-丙醇中)和B。 1H NMR (氯仿-d) δ: 7.88 (d, 1H), 7.59-7.64 (m, 2H), 7.49 (d, 1H), 7.16-7.24 (m, 4H), 6.52 (s, 1H), 6.15 (br s, 1H), 5.18 (s, 2H), 4.46 (s, 2H), 4.04 (s, 4H), 3.76 (s, 2H)。LC-MS: m/z389.4 (M+H) +。 |
181 | 起始材料:甲磺酸(1-(二甲基胺甲醯基)哌啶-4-基)甲酯 | 條件:60 °C。 1H NMR (氯仿-d) δ: 7.59 (s, 1H), 7.13 (m, 1H), 6.85-6.95 (m, 2H), 6.48 (s, 1H), 4.02 (s, 2H), 3.99 (s, 2H), 3.76 (s, 2H), 3.66-3.74 (m, 4H), 2.82 (s, 6H), 2.78 (br d, 2H), 2.01-2.13 (m, 1H), 1.83-1.90 (m, 2H), 1.23-1.36 (m, 2H)。LC-MS: m/z430.5 (M+H) +。 |
182 | 起始材料:3-(((甲磺醯基)氧基)甲基)吡咯啶-1-甲酸三級丁酯 | 條件:60 °C。 1H NMR (氯仿-d) δ: 7.60-7.67 (m, 1H), 7.21 (d, 4H), 6.49 (s, 1H), 4.04 (s, 4H), 3.80-3.92 (m, 2H), 3.77 (s, 2H), 3.58 (br m, 1H), 3.27-3.52 (m, 2H), 3.18 (br m, 1H), 2.65-2.77 (m, 1H), 2.00-2.14 (m, 1H), 1.65-1.88 (m, 1H), 1.44-1.51 (m, 9H)。LC-MS: m/z427.5 (M+H) +。 |
183 | 起始材料:甲磺酸(1-(二甲基胺甲醯基)吡咯啶-3-基)甲酯 | 條件:60 °C。 1H NMR (氯仿-d) δ: 7.61-7.65 (m, 1H), 7.15-7.25 (m, 4H), 6.49 (s, 1H), 4.04 (s, 4H), 3.81-3.94 (m, 2H), 3.77 (s, 2H), 3.56 (m, 1H), 3.36-3.50 (m, 2H), 3.29 (m, 1H), 2.84 (s, 6H), 2.62-2.74 (m, 1H), 2.01-2.12 (m, 1H), 1.74 (m, 1H)。LC-MS: m/z398.5 (M+H) +。 |
184 | 起始材料:甲磺酸(1-(甲磺醯基)哌啶-4-基)甲酯 | 1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.50 (d, 1H), 7.46 (s, 1H), 7.31 (d, 1H), 6.49 (s, 1H), 4.09 (s, 4H), 3.82-3.90 (m, 2H), 3.79 (s, 2H), 3.74 (d, 2H), 2.79 (s, 3H), 2.69 (m, 2H), 1.96-2.08 (m, 3H), 1.36-1.49 (m, 2H)。LC-MS: m/z487.5 (M+H) +。 |
185 | 起始材料:甲磺酸(1-(甲磺醯基)哌啶-4-基)甲酯 | 條件:50-80 oC,C。 1H NMR (氯仿-d) δ: 7.60 (s, 1 H), 7.21 (m, 4 H), 6.49 (s, 1 H), 4.04 (s, 4 H), 3.85 (m, 2 H), 3.78 (s, 2 H), 3.75 (d, 2 H), 2.79 (s, 3 H), 2.69 (td, 2 H), 2.00 (m, 3 H), 1.43 (m, 2 H);LC-MS: m/z419.3 (M+1) +。 |
186 | 起始材料:甲磺酸(1-(甲磺醯基)哌啶-4-基)甲酯 | 條件:60-80 °C。 1H NMR (氯仿-d) δ: 7.60 (s, 1 H), 7.13 (m, 1 H), 6.91 (m, 2 H), 6.48 (s, 1 H), 4.02 (br s, 2 H), 3.99 (br s, 2 H), 3.86 (br d, 2 H), 3.75 (m, 4 H), 2.79 (s, 3 H), 2.69 (br t, 2 H), 2.00 (br d, 3 H), 1.43 (m, 2 H);LC-MS: m/z437.3 (M+1) +。 |
187 | 起始材料:甲磺酸(1-(環丙磺醯基)哌啶-4-基)甲酯 | 條件:C和E(Et 2O-EtOH)。 1H NMR (氯仿-d) δ: 7.60 (s, 1 H), 7.21 (m, 4 H), 6.49 (s, 1 H), 4.04 (s, 4 H), 3.86 (br d, 2 H), 3.77 (s, 2 H), 3.74 (d, 2 H), 2.84 (td, 2 H), 2.27 (tt, 1 H), 2.01 (m, 3 H), 1.42 (qd, 2 H), 1.18 (m, 2 H), 0.99 (m, 2 H);LC-MS: m/z445.5 (M+1) +。 |
188 | 起始材料:甲磺酸(1-(乙磺醯基)哌啶-4-基)甲酯 | 1H NMR (氯仿-d) δ: 7.60 (s, 1 H), 7.21 (m, 4 H), 6.49 (s, 1 H), 4.04 (s, 4 H), 3.86 (br d, 2 H), 3.77 (s, 2 H), 3.74 (d, 2 H), 2.96 (q, 2 H), 2.81 (td, 2 H), 2.00 (m, 3 H), 1.37 (m, 5 H);LC-MS: m/z433.3 (M+1) +。 |
189 | 起始材料:甲磺酸(1-(乙磺醯基)哌啶-4-基)甲酯 | 1H NMR (氯仿-d) δ: 7.60 (s, 1 H), 7.13 (m, 1 H), 6.91 (m, 2 H), 6.48 (s, 1 H), 4.03 (s, 2 H), 4.00 (s, 2 H), 3.86 (br d, 2 H), 3.77 (s, 2 H), 3.73 (d, 2 H), 2.96 (q, 2 H), 2.81 (td, 2 H), 2.00 (m, 3 H), 1.37 (m, 5 H);LC-MS: m/z451.3 (M+1) +。 |
190 | 起始材料:甲磺酸(1-(環丙磺醯基)哌啶-4-基)甲酯 | 條件:C。 1H NMR (氯仿-d) δ: 7.60 (s, 1 H), 7.13 (dd, 1 H), 6.91 (m, 2 H), 6.48 (s, 1 H), 4.02 (s, 2 H), 3.99 (s, 2 H), 3.86 (br d, 2 H), 3.76 (s, 2 H), 3.74 (d, 2 H), 2.83 (td, 2 H), 2.27 (tt, 1 H), 2.00 (m, 3 H), 1.42 (m, 2 H), 1.17 (m, 2 H), 0.98 (m, 2 H);LC-MS: m/z463.4 (M+1) +。 |
191 | 起始材料:甲磺酸(4-甲基-1-(甲磺醯基)哌啶-4-基)甲酯 | 條件:DMSO,80 oC,微波。 1H NMR (氯仿-d) δ: 7.63 (s, 1 H), 7.21 (m, 4 H), 6.48 (s, 1 H), 4.04 (s, 4 H), 3.77 (s, 2 H), 3.69 (s, 2 H), 3.47 (m, 2 H), 3.15 (ddd, 2 H), 2.83 (s, 3 H), 1.78 (ddd, 2 H), 1.62 (ddd, 2 H), 1.12 (s, 3 H);LC-MS: m/z433.4 (M+1) +。 |
192 | 起始材料:甲磺酸(1-(乙磺醯基)-4-甲基哌啶-4-基)甲酯 | 條件:DMSO,80 oC微波。 1H NMR (氯仿-d) δ: 7.63 (s, 1 H), 7.21 (m, 4 H), 6.48 (s, 1 H), 4.04 (s, 4 H), 3.77 (s, 2 H), 3.68 (s, 2 H), 3.50 (m, 2 H), 3.20 (m, 2 H), 2.98 (m, 2 H), 1.74 (ddd, 2 H), 1.59 (m, 2 H), 1.38 (m, 3 H), 1.12 (s, 3 H);LC-MS: m/z447.4 (M+1) +。 |
193 | 起始材料:甲磺酸(3-羥基-1-(甲磺醯基)哌啶-4-基)甲酯 | 1H NMR (氯仿-d) δ: 7.81 (d, 1 H), 7.21 (m, 4 H), 6.55 (d, 1 H), 4.22 (m, 1 H), 4.05 (d, 4 H), 3.70-3.93 (m, 5 H), 2.50- 2.98 (s, 5 H), 1.4- 2.1 (m, 4 H), 0.87 (m, 1 H);LC-MS: m/z435.3 (M+1) +。 |
194 | (甲酸鹽) 起始材料:甲磺酸(1-氧代-1-(甲苯磺醯基亞胺基)四氫-2H-噻喃-4-基)甲酯 | 條件:70 °C。 1H NMR (氯仿-d) δ: 8.09 (s, 1 H), 7.86 (dd, 2 H), 7.67 (d, 1 H), 7.28 (br d, 2 H), 7.23 (m, 4 H), 6.55 (d, 1 H), 4.13 (br d, 4 H), 3.91 (br d, 1 H), 3.87 (br d, 2 H), 3.80 (dd, 2 H), 3.72 (br d, 1 H), 3.36 (m, 1 H), 3.14 (m, 1 H), 2.40 (m, 5 H), 2.32 (m, 1 H), 2.09 (m, 1 H), 1.98 (m, 1 H);LC-MS: m/z543.7 (M+1) +。 |
195 | 起始材料:4-(甲磺醯基氧基甲基)-1-甲磺醯基哌啶 | 條件:DMSO,60 °C。 1H NMR (氯仿-d) δ: 7.62 (s, 1H), 7.26-7.17 (m, 4H), 6.47 (s, 1H), 4.06-3.95 (m, 4H), 3.90-3.83 (m, 2H), 3.74 (d, 2H), 3.65 (m, 1H), 2.79 (s, 3H), 2.73-2.66 (m, 2H), 2.04-1.98 (m, 3H), 1.52 (d, 3H), 1.45-1.40 (m, 2H);LC-MS: m/z433.6 (M+1) +。 |
196 | 起始材料:甲磺酸(四氫-2H-噻喃-4-基)甲酯 | 條件:DMSO,C。 1H NMR (氯仿-d) δ: 7.59 (m, 1 H), 7.21 (s, 4 H), 6.49 (s, 1 H), 4.04 (s, 4 H), 3.77 (s, 2 H), 3.67 (br d, 2 H), 2.67 (m, 4 H), 2.20 (br d, 2 H), 1.94 (m, 1 H), 1.46 (m, 2 H);LC-MS: m/z358.8 (M+1) +。 |
197 | 起始材料:4-(2-((甲磺醯基)氧基)乙基)哌啶-1-甲酸三級丁酯 | 條件:DMSO,60 °C,G。 1H NMR (DMSO-d6) δ: 8.14 (s, 1H), 7.17-7.26 (m, 4H), 6.38 (s, 1H), 3.95 (s, 4H), 3.88-3.96 (m, 2H), 3.86 (t, 2H), 3.78 (s, 2H), 2.56-2.82 (m, 2H), 1.53-1.72 (m, 5H), 1.39 (s, 9H), 0.95-1.09 )m, 1H)。LC-MS: m/z 455.8 (M+H)+ |
198 | 起始材料:甲磺酸2-(1-(甲磺醯基)哌啶-4-基)乙酯 | 條件:DMSO,60 °C,C。 1H NMR (氯仿-d) δ: 7.61 (1H, s), 7.17-7.24 (m, 4H), 6.49 (s, 1H), 4.04 (s, 4H), 3.94 (s, 2H), 3.76-3.84 (m, 2H), 3.78 (d, 2H), 2.76 (s, 3H), 2.66 (td, 2H), 1.83-1.90 (m, 2H), 1.68-1.82 (m, 3H), 1.29-1.42 (m, 2H)。LC-MS: m/z 433.8 (M+H)+ |
199 | 起始材料:3-(((甲磺醯基)氧基)甲基)吡咯啶-1-甲酸(R)-三級丁酯 | 條件:DMSO,60 °C。 1H NMR (氯仿-d) δ: 7.63 (s, 1H), 7.17-7.24 (m, 4H), 6.49 (s, 1H), 4.04 (s, 4H), 3.80-3.92 (m, 2H), 3.77 (s, 2H), 3.58 (dd, 1H), 3.27-3.53 (m, 2H), 3.18 (dd, 1H), 2.63-2.80 (m, 1H), 2.01-2.17 (m, 1H), 1.68-1.92 (m, 1H), 1.46 (s, 9H)。LC-MS: m/z 427.7 (M+H)+ |
200 | 起始材料:3-(((甲磺醯基)氧基)甲基)吡咯啶-1-甲酸(S)-三級丁酯 | 條件:DMSO。 1H NMR (氯仿-d) δ: 7.63 (s, 1H), 7.17-7.24 (m, 4H), 6.49 (s, 1H), 4.04 (s, 4H), 3.80-3.92 (m, 2H), 3.77 (s, 2H), 3.58 (dd, 1H), 3.27-3.53 (m, 2H), 3.18 (dd, 1H), 2.63-2.80 (m, 1H), 2.01-2.17 (m, 1H), 1.68-1.92 (m, 1H), 1.46 (s, 9H)。LC-MS: m/z 427.7 (M+H)+ |
201 | 起始材料:3-(((甲磺醯基)氧基)甲基)哌啶-1-甲酸(S)-三級丁酯 | 條件:DMSO。 1H NMR (氯仿-d) δ: 7.63 (s, 1H), 7.17-7.24 (m, 4H), 6.48 (m, 1H), 4.04 (s, 4H), 3.90-4.02 (br, 1H), 3.75-3.85 (m, 3H), 3.77 (d, 2H), 2.67-3.02 (m, 2H), 1.98-2.11 (m, 1H), 1.82-1.96 (m, 1H), 1.59-1.77 (m, 2H), 1.45 (s, 9H), 1.31-1.42 (m, 1H)。LC-MS: m/z 441.9 (M+H)+ |
202 | 起始材料:3-(((甲磺醯基)氧基)甲基)哌啶-1-甲酸(R)-三級丁酯 | 條件:DMSO,C。 1H NMR (氯仿-d) δ: 7.63 (s, 1H), 7.17-7.24 (m, 4H), 6.48 (m, 1H), 4.04 (s, 4H), 3.90-4.02 (br, 1H), 3.75-3.85 (m, 3H), 3.77 (d, 2H), 2.67 -3.02 (m, 2H), 1.98-2.10 (m, 1H), 1.82-1.96 (m, 1H), 1.6-1.76 (m, 2H), 1.45 (s, 9H), 1.31-1.42 (m, 1H)。 LC-MS: m/z 441.7 (M+H)+ |
203 | 起始材料:4-((甲磺醯基)氧基)哌啶-1-甲酸三級丁酯 | 條件:DMSO。 1H NMR (氯仿-d) δ: 7.71 (s, 1H), 7.18-7.24 (m, 4H), 6.49 (m, 1H), 4.48-4.56 (m, 1H), 4.05 (s, 4H), 3.77-3.85 (m, 2H), 3.78 (d, 2H), 3.15 (ddd, 2H), 1.87-1.96 (m, 2H), 1.61-1.72 (m, 2H), 1.46 (s, 9H)。 LC-MS: m/z 427.8 (M+H)+ |
204 | 起始材料:甲磺酸順式-(4-((三級丁氧羰基)胺基)環戊-2-烯-1-基)甲酯 | 條件:60 °C。 1H NMR (氯仿-d): δ 7.54 (s, 1H), 7.17-7.24 (m, 4H), 6.48 (m, 1H), 6.02 (br d, 1H), 5.80-5.87 (m, 1H), 5.72-5.80 (m, 1H), 4.76-4.91 (m, 1H), 4.03 (s, 4H), 3.73-3.85 (m, 2H), 3.76 (s, 2H), 2.99-3.08 (br, 1H), 2.5-2.62 (m, 1H), 1.50-1.58 (m, 1H), 1.48 (s, 9H)。LC-MS: m/z 439.5 (M+H)+ |
205 | 起始材料:甲磺酸(1-(甲磺醯基)哌啶-4-基)甲酯 | 條件:DMSO,G。 1H NMR (氯仿-d): δ 7.60 (s, 1H), 7.19-7.23 (m, 1H), 7.05-7.10 (m, 2H), 6.48 (s, 1H), 4.05 (br s, 2H), 4.03 (br s, 2H), 3.92-3.89 (m, 2H), 3.77 (s, 2H), 3.74 (d, 2H), 2.79 (s, 3H), 2.69 (td, 2H), 1.96-2.08 (m, 3H), 1.36-1.50 (m, 2H);LC-MS: m/z504.0 (M+H) + |
206 | 起始材料:甲磺酸2-(1-乙醯基哌啶-4-基)乙酯 | 條件:D。1H NMR (DMSO-d6) δ: 8.16-8.28 (m, 1 H), 8.14 (s, 1 H), 8.14 (s, 1 H), 7.18-7.26 (m, 4 H), 6.38 (s, 1 H), 3.95 (s, 4 H), 3.84-3.90 (m, 2 H), 3.78 (s, 2 H), 2.98 (s, 2 H), 1.97 (s, 3 H), 1.56 - 1.78 (m, 5 H), 0.82-1.22 (m, 2 H);LC-MS: m/z 397.5 (M+H) +。 |
207 | 起始材料: 甲磺酸1-(甲磺醯基)哌啶-4-基)甲酯 | 條件:85 °C,D。 1H NMR (DMSO-d6) δ: 8.16 (s, 1 H), 8.15 (s, 2 H), 8.10-8.14 (m, 1 H), 7.50-7.56 (m, 1 H), 6.41 (s, 1 H), 4.06 (s, 4 H), 3.82 (s, 2 H), 3.70-3.74 (m, 2 H), 3.54-3.63 (m, 4 H), 2.85 (s, 3 H), 2.66-2.78 (m, 3 H), 1.83-1.88 (m, 2 H);LC-MS: m/z 464.4 (M+H) +。 |
208 | 起始材料:甲磺酸1-(甲磺醯基)哌啶-4-基)甲酯 | 條件:85 °C。 1H NMR (DMSO-d6) δ: 8.15 (s, 1 H), 7.17 (s, 2 H), 7.07-7.13 (m, 1 H), 6.38 (s, 1 H), 3.88-3.95 (m, 4 H), 3.77 (s, 2 H), 3.69-3.75 (m, 2 H), 3.60-3.62 (m, 1 H), 3.56-3.62 (m, 1 H), 2.85 (s, 2 H), 2.64-2.77 (m, 3 H), 2.44-2.46 (m, 3 H), 1.81-1.90 (m, 3 H), 1.26-1.33 (m, 2 H);LC-MS: m/z 465.6 |
209 | 起始材料:甲磺酸1-(甲磺醯基)哌啶-4-基)甲酯 | 條件:D。1H NMR (DMSO-d6) δ: 8.15 (s, 1 H), 6.81 (s, 2 H), 6.37 (s, 1 H), 5.97 (s, 2 H), 3.84 (s, 4 H), 3.75 (s, 2 H), 3.70-3.74 (m, 2 H), 3.55-3.61 (m, 3 H), 2.85 (s, 2 H), 2.68-2.76 (m, 2 H), 1.78-1.91 (m, 3 H), 1.18-1.36 (m, 2 H);LC-MS: m/z 463.3 (M+H) +。 |
210 | 起始材料:甲磺酸1-(甲磺醯基)哌啶-4-基)甲酯 | 條件:E。1H NMR (氯仿-d) δ: 7.60 (s, 1 H), 6.96-7.04 (m, 2 H), 6.47 (s, 1 H), 3.99 (s, 4 H), 3.80-3.91 (m, 2 H), 3.71-3.79 (m, 4 H), 2.79 (s, 3 H), 2.64-2.75 (m, 2 H), 1.95-2.07 (m, 3 H), 1.35-1.50 (m, 2 H);LC-MS: m/z 455.4 (M+H) + |
211 | 起始材料:甲磺酸1-(甲磺醯基)哌啶-4-基)甲酯 | 條件:E。1H NMR (DMSO-d6) δ: 8.15 (s, 1 H), 7.10 (s, 1 H), 7.05 (s, 1 H), 6.99-7.03 (m, 1 H), 6.38 (s, 1 H), 3.90 (s, 4 H), 3.77 (s, 2 H), 3.70-3.74 (m, 2 H), 3.55-3.60 (m, 2 H), 2.85 (s, 3 H), 2.69-2.76 (m, 2 H), 2.28 (s, 3 H), 1.80-1.88 (m, 3 H), 1.24-1.35 (m, 2 H);LC-MS: m/z 433.7 |
212 | 起始材料:甲磺酸1-(甲磺醯基)哌啶-4-基)甲酯 | 條件:DMSO,100°C,E。 1H NMR (DMSO-d6) δ: 8.16 (s, 1 H), 7.17-7.24 (m, 4 H), 6.39 (s, 1 H), 3.86 (s, 2 H), 3.68-3.76 (m, 4 H), 3.54-3.64 (m, 2 H), 2.85 (s, 3 H), 2.68-2.76 (m, 2 H), 1.81-1.88 (m, 3 H), 1.27-1.36 (m, 2 H), 1.26 (s, 6 H);LC-MS: m/z 447.3 |
213 | 起始材料:甲磺酸3-(1-(甲磺醯基)哌啶-4-基)丙酯 | 條件:DMSO,E。 1H NMR (DMSO-d6) δ: 8.13 (s, 1 H), 7.18-7.27 (m, 4 H), 6.39 (s, 1 H), 3.95 (s, 4 H), 3.75-3.85 (m, 4 H), 3.51-3.57 (m, 2 H), 2.84 (s, 3 H), 2.62-2.69 (m, 2 H), 1.65-1.82 (m, 5 H), 1.33-1.37 (m, 2 H), 1.11-1.20 (m, 2 H);LC-MS: m/z 447.8 |
214 | 起始材料:4-甲磺酸酯-4-吡啶丙醇 | 條件:DMSO,D。 1H NMR (DMSO-d6) δ: 8.45-8.48 (m, 2 H), 8.15-8.17 (m, 2 H), 7.19-7.29 (m, 7 H), 6.40 (s, 1 H), 3.94-3.97 (m, 5 H), 3.78-3.81 (m, 3 H), 2.71-2.76 (m, 2 H), 1.97-2.08 (m, 2 H);LC-MS: m/z 363.3 |
214a | 起始材料:4-(甲磺醯基氧基甲基)-1-甲磺醯基哌啶 | 條件:DMSO,100 °C,B。 1H NMR (DMSO-d 6) δ: 8.12 (s, 1H), 7.90-8.01 (m, 3H), 6.99 (d, 1H), 6.35 (s, 1H), 5.97 (d, 1H), 4.39-4.72 (m, 2H), 3.70 (d, 2H), 3.52-3.57 (m, 4H), 2.85 (s, 3H), 1.64-1.90 (m, 5H); LC-MS: m/z517.2(M+H) +。 |
214b | 起始材料:4-(甲磺醯基氧基甲基)-1-甲磺醯基哌啶 | 條件:DMF,90 °C,D。 1H NMR (DMSO-d 6) δ: 8.13 (s, 1H), 7.85-8.06 (m, 3H), 6.36 (s, 1H), 4.66-4.71 (m, 2H), 4.60-4.64 (m, 2H), 3.68 (d, 2H), 3.56 (br d, 2H), 2.84 (s, 3H), 2.67-2.73 (m, 2H), 1.81 (br d, 3H), 1.21-1.31 (m, 2H) LC-MS: m/z501.2(M+H) +。 |
214c | 起始材料:4-(甲磺醯基氧基甲基)-1-甲磺醯基哌啶 | 條件:DMF,90 °C,D。 1H NMR (DMSO-d 6) δ: 8.13 (s, 1H), 7.85-8.06 (m, 3H), 6.36 (s, 1H), 4.66-4.71 (m, 2H), 4.60-4.64 (m, 2H), 3.68 (d, 2H), 3.56 (br d, 2H), 2.84 (s, 3H), 2.67-2.73 (m, 2H), 1.81 (br d, 3H), 1.21-1.31 (m, 2H); LC-MS: m/z501.2(M+H) +。 |
將4-甲基苯磺酸(1-(吡咯啶-1-羰基)哌啶-4-基)甲酯(0.30 g,0.82 mmol)和K
2CO
3(0.25 g,1.8 mmol)加至5-羥基-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(0.20 g,0.82mmol)於DMF(4 ml)中的溶液。將反應混合物於80 °C下加熱 2 h。將混合物冷卻至RT。添加水(10 ml)並將產物以EtOAc萃取。將組合的萃取物以水洗滌,以Na
2SO
4乾燥,過濾並蒸發。藉由管柱層析術純化粗產物以提供標題化合物(0.084 g)。
1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.17-7.22 (m, 4H), 6.48 (s, 1H), 4.04 (s, 4H), 3.75-3.84 (m, 4H), 3.72 (d, 2H), 3.32-3.38 (m, 4H), 2.76 (m, 2H), 2.00-2.11 (m, 1H), 1.77-1.90 (m, 6H), 1.22-1.36 (m, 2H)。LCMS:
m/z438.5 (M+H)
+。
以下的化合物係根據針對實施例5之化合物215描述的程序從5-羥基-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮和另一個適合的起始材料開始製備。示性數據、起始材料和反應條件之可能差異(溶劑、反應溫度、反應時間、純化方法)(若存在)係於表格中指出。
所使用的純化方法:
A =結晶
B =管柱層析術
C =於水性介質中沈澱
D =半製備性HPLC
E =研製
F =鹽形成
G =其本身
實施例 6.2-((4,5-二氟異吲哚啉-2-基)甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物245)
No | 結構和起始材料 | 差異的反應條件/ 1 H NMR (400 MHz) / LC-MS |
216 | 起始材料:4-甲基苯磺酸((1r,4r)-4-(1,1-二氧代異四氫噻唑-2-基)環己基)甲酯 | 條件:90 °C。 1H NMR (氯仿-d) δ: 7.59 (s, 1H), 7.17-7.22 (m, 4H), 6.48 (s, 1H), 4.03 (s, 4H), 3.76 (s, 2H), 3.65 (d, 2H), 3.36-3.47 (m, 1H), 3.24-3.33 (m, 2H), 3.07-3.15 (m, 2H), 2.28-2.40 (m, 2H), 1.90-2.08 (m, 4H), 1.76-1.91 (m, 1H), 1.41-1.58 (m, 2H), 1.00-1.25 (m, 2H)。LC-MS: m/z460.5 (M+H) +。 |
217 | 起始材料:4-甲基苯磺酸(4-(二甲基胺甲醯基)環己基)甲酯 | 條件:90 °C。 1H NMR (氯仿-d) δ: 7.46-7.64 (m, 1H), 7.16-7.23 (m, 4H), 6.48 (s, 1H), 4.03 (s, 4H), 3.76 (s, 2H), 3.69 (d, 2H), 3.02-3.08 (m, 3H), 2.90-2.96 (m, 3H), 2.33-2.55 (m, 1H), 1.78-2.06 (m, 5H), 1.51-1.67 (m, 2H), 1.00-1.26 (m, 2H)。LCMS: m/z411.6 (M+H) +。 |
218 | 起始材料:4-甲基苯磺酸((1r,4r)-4-(N-甲基甲磺醯胺基)環己基)甲酯 | 條件:90 °C。 1H NMR (氯仿-d) δ: 7.57-7.70 (m, 1H), 7.19-7.22 (m, 4H), 6.48 (d, 1H), 4.04 (d, 4H), 3.77 (s, 2H), 3.66 (d, 2H), 2.82-2.85 (m, 3H), 2.77-2.80 (m, 3H), 1.93-2.13 (m, 3H), 1.76-1.90 (m, 2H), 1.65-1.75 (m, 1H), 1.47-1.61 (m, 2H), 1.08-1.29 (m, 2H)。LCMS: m/z447.5 (M+H) +。 |
219 | 起始材料:4-甲基苯磺酸(4-(N-環丙基甲磺醯胺基)環己基)甲酯 | 條件:90 °C。 1H NMR (氯仿-d) δ: 7.65 (s, 1H), 7.19-7.22 (m, 4H), 6.47 (s, 1H), 4.04 (s, 4H), 3.94 (d, 2H), 3.77 (s, 2H), 2.93 (s, 3H), 2.36 (m, 1H), 1.78-2.08 (m, 10H), 0.91-1.01 (m, 2H), 0.76-0.84 (m, 2H)。LCMS: m/z473.53 (M+H) +。 |
220 | 起始材料:4-甲基苯磺酸(4-(甲磺醯基)環己基)甲酯 | 條件:DMSO。 1H NMR (氯仿-d) δ: 7.61 (s, 1H), 7.19-7.24 (m, 4H), 6.49 (s, 1H), 4.03-4.07 (m, 4H), 3.84 (d, 2H), 3.76 - 3.79 (m, 2H), 2.90-3.01 (m, 1H), 2.88 (s, 3H), 2.82-2.84 (m, 1H), 2.48 - 2.54 (m, 1H), 2.20-2.35 (m, 2H), 1.92 - 2.03 (m, 3H), 1.63 - 1.76 (m, 2H)。LC-MS: m/z 418.2 (M+H) +。 |
221 | 起始材料:4-甲基苯磺酸(1-丁醯基哌啶-4-基)甲酯 | 條件:DMSO。 1H NMR (氯仿-d) δ: 7.61 (s, 1H), 7.22 (d, 4H), 6.52 (s, 1H), 4.68 (br d, 1H), 4.53 (s, 1H), 4.08 (s, 4H), 3.81 (s, 2H), 3.65-3.78 (m, 2H), 3.00 -3.10 (m, 1H), 2.54-2.65 (m, 1H), 2.30 -2.35 (m, 2H), 2.06-2.14 (m, 1H), 2.01 (br d, 1H), 1.84 (br d, 1H), 1.61-1.70 (m, 2H), 1.16-1.30 (m, 2H), 0.97 (m, 3H)。LC-MS: m/z 411.3 (M+H) +。 |
222 | 起始材料:4-甲基苯磺酸(1-(2,2-二氟丙醯基)哌啶-4-基)甲酯 | 條件:DMSO。 1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.18-7.23 (m, 4H), 6.49 (s, 1H), 4.54-4.61 (m, 1H), 4.35 (br d, 1H), 4.04 (s, 4H), 3.77 (s, 2H), 3.73 (m, 2H), 3.03-3.15 (m, 1H), 2.72 (br m, 1H), 2.11-2.23 (m, 1H), 1.97 (br m, 2H), 1.83 (m, 3H), 1.22-1.40 (m, 2H)。LC-MS: m/z433.3 (M+H) +。 |
223 | 起始材料:4-甲基苯磺酸(1-(2,2-二氟丙醯基)哌啶-4-基)甲酯 | 條件:DMSO。 1H NMR (氯仿-d) δ: 7.59 (s, 1H), 7.13 (m, 1H), 6.87-6.94 (m, 2H), 6.48 (s, 1H), 4.57 (br d, 1H), 4.35 (br d, 1H), 4.01 (br d, 4H), 3.76 (s, 2H), 3.73 (m, 2H), 2.99-3.14 (m, 1H), 2.72 (br m, 1H), 2.13-2.25 (m, 1H), 1.96 (br m, 2H), 1.83 (m, 3H), 1.30 (dqd, 2H)。LC-MS: m/z451.6 (M+H) +。 |
224 | 起始材料:4-甲基苯磺酸(1-丙醯基哌啶-4-基)甲酯 | 條件:DMSO。 1H NMR (氯仿-d) δ: 7.63 (s, 1H), 7.15 (m, 1H), 6.87-6.96 (m, 2H), 6.53 (s, 1H), 4.67 (br d, 1H), 4.06 (d, 4H), 3.90 (br d, 1H), 3.83 (s, 2H), 3.64-3.78 (m, 2H), 3.06 (m, 1H), 2.60 (m, 1H), 2.38 (m, 2H), 2.07-2.19 (m, 1H), 1.97-2.05 (m, 1H), 1.84 (br d, 1H), 1.19-1.33 (m, 2H), 1.15 (m, 3H)。LCMS: m/z415.2 (M+H) +。 |
225 | 起始材料:4-甲基苯磺酸(1-( N, N-二甲基胺磺醯基)哌啶-4-基)甲酯 | 條件:60 °C。 1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.17-7.24 (m, 4H), 6.49 (s, 1H), 4.04 (s, 4H), 3.77 (s, 2H), 3.70-3.76 (m, 4H), 2.81 (s, 6H), 2.77-2.89 (m, 2H), 1.97-2.07 (m, 1H), 1.93 (m, 2H), 1.38 (m, 2H)。LC-MS: m/z448.6 (M+H) +。 |
226 | 起始材料:4-甲基-苯磺酸(1-(環丙烷羰基)哌啶-4-基)甲酯 | 條件:60 °C。 1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.16-7.24 (m, 4H), 6.49 (s, 1H), 4.65 (m, 1H), 4.18-4.32 (m, 1H), 4.04 (s, 4H), 3.77 (s, 2H), 3.73 (br m, 2H), 3.12 (m, 1H), 2.63 (m, 1H), 2.08-2.22 (m, 1H), 2.01-2.08 (m, 1H), 1.84 (m, 1H), 1.75 (m, 1H), 1.16-1.37 (m, 2H), 0.92-1.01 (m, 2H), 0.74 (m, 2H)。LC-MS: m/z409.5 (M+H) +。 |
227 | 起始材料:4-甲基苯磺酸(4-(甲基胺甲醯基)環己基)甲酯 | 1H NMR (氯仿-d) δ: 7.59 (s, 1H), 7.18-7.23 (m, 4H), 6.49 (s, 1H), 4.39 (br s, 1H), 4.04 (s, 4H), 3.97 (m, 2H), 3.77 (s, 2H), 3.71 (m, 2H), 2.81 (d, 5H), 1.98-2.13 (m, 1H), 1.89 (m, 2H), 1.17-1.32 (m, 2H)。LC-MS: m/z397.5 (M+H) +。 |
228 | 起始材料:4-甲基苯磺酸(1-(甲基胺甲醯基)哌啶-4-基)甲酯 | 1H NMR (氯仿-d) δ: 7.59 (s, 1H), 7.15-7.23 (m, 4H), 6.49 (s, 1H), 4.39 (br s, 1H), 4.04 (s, 4H), 3.97 (m, 2H), 3.77 (s, 2H), 3.71 (d, 2H), 2.75-2.86 (m, 5H), 1.99-2.11 (m, 1H), 1.89 (m, 2H), 1.25 (m, 2H)。LC-MS: m/z398.5 (M+H) +。 |
229 | 起始材料:4-甲基苯磺酸(1-(異丙基胺甲醯基)哌啶-4-基)甲酯 | 條件:E(於Et 2O中)。 1H NMR (氯仿-d) δ: 7.59 (s, 1H), 7.17-7.24 (m, 4H), 6.49 (s, 1H), 4.20 (br d, 1H), 4.04 (s, 4H), 3.91-3.99 (m, 3H), 3.77 (s, 2H), 3.72 (d, 2H), 2.72-2.85 (m, 2H), 1.98-2.11 (m, 1H), 1.88 (m, 2H), 1.20-1.33 (m, 2H), 1.15 (d, 6H)。LC-MS: m/z426.6 (M+H) +。 |
230 | 起始材料:4-甲基苯磺酸(1-( N, N-二甲基胺磺醯基)哌啶-4-基)甲酯 | 條件:C。 1H NMR (氯仿-d) δ: 7.59 (s, 1H), 7.11-7.16 (m, 1H), 6.87-6.95 (m, 2H), 6.48 (s, 1H), 4.02 (s, 2H), 3.99 (s, 2H), 3.70-3.78 (m, 6H) 2.81 (s, 6H), 2.78-2.88 (m, 2H), 1.97-2.06 (m, 1H), 1.93 (m, 2H), 1.38 (m, 2H)。LC-MS: m/z466.5 (M+H) +。 |
231 | 起始材料:4-甲基苯磺酸(1-(吖呾-1-羰基)哌啶-4-基)甲酯 | 1H NMR (氯仿-d) δ: 7.55-7.62 (s, 1H), 7.15-7.25 (m, 4H), 6.48 (s, 1H), 4.04 (s, 4H), 3.94-4.01 (m, 4H), 3.89 (m, 2H), 3.77 (s, 2H), 3.70 (d, 2H), 2.69-2.83 (m, 2H), 2.15-2.27 (m, 2H), 1.99-2.12 (m, 1H), 1.85 (m, 2H), 1.23 (m, 2H)。LC-MS: m/z424.5 (M+H) +。 |
232 | 起始材料:4-甲基苯磺酸(1-(口末啉-4-羰基)哌啶-4-基)甲酯 | 條件:C和E。 1H NMR (氯仿-d) δ: 7.59 (s, 1H), 7.16-7.24 (m, 4H), 6.49 (s, 1H), 4.04 (s, 4H), 3.77 (s, 2H), 3.71-3.78 (m, 4H), 3.64-3.70 (m, 4H), 3.22-3.28 (m, 4H), 2.81 (m, 2H), 1.99-2.12 (m, 1H), 1.87 (m, 2H), 1.24-1.35 (m, 2H)。LC-MS: m/z454.5 (M+H) +。 |
233 | 起始材料:4-甲基苯磺酸4-(氧呾-3基-磺醯基)苯甲酯 | 條件:DMSO,C。 1H NMR (氯仿-d) δ: 7.92 (m, 2 H), 7.66 (m, 3 H), 7.21 (m, 4 H), 6.53 (s, 1 H), 5.17 (s, 2 H), 4.97 (dd, 2 H), 4.79 (t, 2 H), 4.45 (tt, 1 H), 4.04 (s, 4 H), 3.78 (s, 2 H);LC-MS: m/z454.7 (M+1) +。 |
234 | 起始材料:4-甲基苯磺酸(4-(吖呾-1-羰基)環己基)甲酯 | 1H NMR (氯仿-d) δ: 7.59 (s, 1 H), 7.23 (m, 4 H), 6.51 (s, 1 H), 3.97- 4.17 (m, 8 H), 3.87 (s, 2 H), 3.67-3.78 (m, 2 H), 1.50-2.35 (m, 10 H), 1.11 (m, 2 H);LC-MS: m/z 423.6 (M+1) +。 |
235 | 起始材料:4-甲基苯磺酸(4-氟-1-(甲磺醯基)哌啶-4-基)甲酯 | 條件:DMSO,Cs 2CO 3。 1H NMR (氯仿-d) δ: 7.77 (s, 1H), 7.26-7.18 (m, 4H), 6.50 (s, 1H), 4.09 (d, 2H, J = 19.5 Hz), 4.045 (br s, 4H) 3.779 (s, 2H), 3.75-3.71 (m, 2H), 3.06-2.99 (m, 2H), 2.81 (s, 3H), 2.16-2.08 (m, 2H), 1.99-1.83 (m, 2H);LC-MS: m/z 437.8 (M+1) +。 |
236 | 起始材料:4-甲基苯磺酸(4-氟-1-(異丙磺醯基)哌啶-4-基)甲酯 | 條件:DMSO,Cs 2CO 3。 1H NMR (氯仿-d) δ: 7.77 (s, 1H), 7.21-7.19 (m, 4H), 6.50 (s, 1H), 4.07 (d, 2H, J=20 Hz), 4.05 (s, 4H), 3.80-3.72 (m, 4H), 3.29-3.16 (m, 3H), 2.09-2.00 (m, 2H), 1.95-1.76 (m, 2H), 1.35 (d, 6H, J=6.8 Hz);LC-MS: m/z 465.7 (M+1) +。 |
237 | 起始材料:4-甲基苯磺酸(4-氟-1-(甲磺醯基)哌啶-4-基)甲酯; | 條件:DMSO,Cs 2CO 3。 1H NMR (氯仿-d) δ: 7.77 (s, 1H), 7.16-7.11 (m, 1H), 6.95-9.88 (m, 2H), 6.49 (s, 1H), 4.09 (d, 2H, 20 Hz), 4.04-3.98 (m, 4H), 3.78-3.71 (m, 4H), 3.07-2.99 (m, 2H), 2.82 (s, 3H), 2.17- 2.07 (m, 2H), 2.00-1.82 (m, 2H);LC-MS: m/z 455.1 (M+1) +。 |
238 | (甲苯磺酸鹽) 起始材料:4-甲基苯磺酸(1-(2-(甲磺醯基)乙醯基)哌啶-4-基)甲酯 | 條件:70 °C。 1H NMR (甲醇-d) δ: 8.10 (s, 1 H), 7.69 (d, 2 H), 7.34 (s, 4 H), 7.22 (d, 2 H), 6.65 (s, 1 H), 4.32-4.63 (m, 9 H), 4.10 (br d, 1 H), 3.78 (d, 2 H), 3.21 (m, 1 H), 3.12 (s, 3 H), 2.77 (td, 1 H), 2.36 (s, 3 H), 2.15 (br s, 1 H), 1.95 (m, 2 H), 1.45 (m, 1 H), 1.29 (m, 1 H);LC-MS: m/z 461.8 (M+1) +。 |
239 | (甲酸鹽) 起始材料:(4-(S-甲基-N-甲苯磺醯基亞胺磺醯基)環己基)甲基-4-甲基苯磺酸酯 | 條件:70 °C。 1H NMR (氯仿-d) δ: 8.04 (s, 1 H), 7.85 (d, 2 H), 7.61 (m, 1 H), 7.27 (m, 2 H), 7.22 (m, 4 H), 6.50 (m, 1 H), 4.08 (m, 4 H), 3.83 (m, 4 H), 3.33 (m, 4 H), 2.40 (s, 3 H), 1.50-2.30 (m, 9 H);LC-MS: m/z 571.8 (M+1) +。 |
240 | (甲酸鹽) 起始材料:4-甲基苯磺酸(4-(S-甲基亞胺磺醯基)環己基)甲酯 | 條件:70 °C。 1H NMR (氯仿-d) δ: 8.12 (br, 1 H), 7.62 (d, 1 H), 7.22 (m, 4 H), 6.51 (s, 1 H), 4.07 (d, 4 H), 3.87 (d, 1 H), 3.81 (d, 2 H), 3.72 (d, 1 H), 2.95 (m, 4 H), 1.97-2.38 (m, 5 H), 1.54-1.96 (m, 4 H), 1.22 (m, 1 H);LC-MS: m/z 417.3 (M+1) +。 |
241 | 起始材料:4-甲基苯磺酸(1-(甲磺醯基)哌啶-4-基)甲酯 | 條件:85°C,C。 1H NMR (DMSO-d6) δ: 8.15 (s, 1 H), 7.33 (s, 1 H), 7.26 (s, 2 H), 6.39 (s, 1 H), 3.94 (s, 2 H), 3.93 (br s, 2 H), 3.78 (s, 1 H), 3.69-3.75 (m, 2 H), 3.54-3.61 (m, 2 H), 2.85 (s, 3 H), 2.65-2.77 (m, 3 H), 1.78-1.90 (m, 3 H), 1.23-1.33 (m, 2 H);LC-MS: m/z 453.3 |
242 | 起始材料:4-甲基苯磺酸(1-亞胺基-1-氧代四氫-2H-噻喃-4-基)甲酯 | 條件:1,4-二口咢口山,回流。 1H NMR (DMSO-d6) δ: 8.15 (s, 1 H), 7.17-7.27 (m, 4 H), 6.39 (s, 1 H), 3.95 (s, 4 H), 3.79 (s, 2 H), 3.71-3.77 (m, 2 H), 3.63-3.69 (m, 1 H), 2.96-3.08 (m, 4 H), 2.00-2.09 (m, 3 H), 1.64-1.73 (m, 2 H) );LC-MS: m/z 389.3 |
243 | 起始材料:4-甲基苯磺酸(1-(乙醯基亞胺基)-1-氧代四氫-2H-噻喃-4-基)甲酯 | 條件:D。 1H NMR (DMSO-d6) δ: 8.12-8.18 (m, 1 H), 7.17-7.27 (m, 4 H), 6.39-6.41 (m, 1 H), 3.95 (s, 4 H), 3.79 (s, 2 H), 3.71-3.77 (m, 2 H), 3.55-3.65 (m, 2 H), 3.39 (s, 2 H), 2.05-2.22 (m, 3 H), 1.97 (s, 1 H), 1.94 (s, 2 H), 1.55-1.84 (m, 2 H);LC-MS: m/z 431.3 |
244 | 起始材料:4-甲基苯磺酸((1r,4r)-4-乙醯基環己基)甲酯 | 條件:F和E。 1H NMR (DMSO-d6) δ: 8.20 (s, 1 H), 7.33-7.42 (m, 4 H), 6.73 (s, 1 H), 4.58 (br s, 2 H), 3.63-3.68 (m, 1 H), 2.29-2.36 (m, 1 H), 2.06-2.12 (m, 3 H), 1.81-1.95 (m, 4 H), 1.62-1.75 (m, 1 H), 1.17-1.29 (m, 4 H), 1.07-1.11 (m, 2 H), 1.00-1.07 (m, 1 H), 0.83-0.89 (m, 1 H);LC-MS: m/z 382.7 |
244a | 起始材料:4-甲基苯磺酸(1-丙醯基哌啶-4-基)甲酯 | 條件:DMSO,80 °C,B。 1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.49 (d, 1H), 7.46 (s, 1H), 7.31 (d, 1H), 6.49 (s, 1H), 4.68 (br d, 1H), 4.09 (s, 3H), 3.89 (br d, 1H), 3.79 (s, 2H), 3.66-3.77 (m, 2H), 3.50-3.62 (m, 1H), 2.96-3.10 (m, 1H), 2.53-2.63 (m, 1H), 2.31-2.39 (m, 2H), 2.06-2.18 (m, 1H), 1.99 (br d, 1H), 1.79-1.89 (m, 1H), 1.18-1.30 (m, 2H), 1.14 (m, 3H); LC-MS: m/z465.5 (M+H) +。 |
將4,5-二氟異吲哚啉,HCl(0.08 g,0.45 mmol)、K
2CO
3(0.15 g,1.12 mmol)和KI(0.07 g,0.45 mmol)加至2-(氯甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(0.15 g,0.45 mmol)於ACN(10 ml)中的溶液。將反應混合物於90 °C下加熱2 h。將混合物冷卻至RT,添加水(10 ml)並將產物以EtOAc萃取。將組合的萃取物以水洗滌,以Na
2SO
4乾燥,過濾並蒸發。藉由管柱層析術純化粗產物以提供標題產物。
1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.00-7.07 (m, 1H), 6.87-6.92 (m, 1H), 6.48 (s, 1H), 4.11-4.15 (m, 4H), 4.02 (s, 2H), 3.86 (br d, 2H), 3.77 (s, 2H), 3.74 (d, 2H), 2.79 (s, 3H), 2.65-2.73 (m, 1H), 1.97-2.03 (m, 4H)。
以下的化合物係根據針對實施例6之化合物245描述的程序從2-(氯甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮和另一個適合的起始材料開始製備。示性數據、起始材料和反應條件之可能差異(溶劑、反應溫度、反應時間、純化方法)(若存在)係於表格中指出。
實施例 7.4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N,
N-二甲基哌啶-1-甲醯胺(化合物246)
245a | 起始材料:異吲哚啉-5-甲腈氫氯酸鹽 | 1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.52-7.56 (m, 1H), 7.49 (s, 1H), 7.31 (d, 1H), 6.48 (s, 1H), 4.05-4.13 (br s, 4H), 3.82-3.90 (m, 2H), 3.79 (s, 2H), 3.74 (d, 2H), 2.79 (s, 3H), 2.64-2.74 (m, 2H), 1.96-2.07 (m, 3H), 1.33-1.51 (m, 2H);LC-MS: m/z444.3 (M+H) +。 |
以2-(異吲哚啉-2-基甲基)-5-(哌啶-4-基甲氧基)-4
H-哌喃-4-酮三氟乙酸鹽(0.36 g)、CH
2Cl
2(3 mL)、二甲基胺甲醯氯(0.10 mL,1.1 mmol)和Et
3N(0.4 mL,2.9 mmol)充滿圓底燒瓶。在於RT下3 h後,反應未完成(LC-MS),因此添加更多二甲基胺甲醯氯(0.10 mL,1.1 mmol)和Et
3N(0.4 mL,2.9 mmol)。將溶液濃縮並接著添加飽和NaHCO
3。將水層以EtOAc萃取。將組合的有機層以無水Na
2SO
4乾燥,過濾並濃縮。將粗物質藉由管柱層析術純化以給出標題化合物(0.07 g)。
1H NMR (氯仿-d) δ: 7.59 (s, 1H), 7.16-7.24 (m, 4H), 6.49 (s, 1H), 4.04 (s, 4H), 3.77 (s, 2H), 3.65-3.75 (m, 4H), 2.82 (s, 6H), 2.73-2.81 (m, 2H), 1.97-2.12 (m, 1H), 1.79-1.93 (m, 2H), 1.30 (m, 2H)。LC-MS:
m/z412.6 (M+H)
+。
以下的化合物係根據針對實施例7之化合物246描述的程序從2-(異吲哚啉-2-基甲基)-5-(哌啶-4-基甲氧基)-4
H-哌喃-4-酮三氟乙酸鹽和另一個適合的起始材料開始製備。示性數據和起始材料係於表格中指出。
實施例 8.5-((3-胺基苯甲基)氧基)-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮(化合物263)
No | 結構和起始材料 | 1 H NMR (400 MHz) / LC-MS |
247 | 起始材料:異氰酸環丙酯 | 1H NMR (氯仿-d) δ: 7.59 (s, 1H), 7.17-7.25 (m, 4H), 6.50 (s, 1H), 4.72 (br s, 1H), 4.05 (s, 4H), 3.94 (br d, 2H), 3.78 (s, 2H), 3.70 (d, 2H), 2.79 (br m, 2H), 2.60-2.68 (m, 1H), 1.96-2.17 (m, 1H), 1.87 (br d, 2H), 1.24 (qd, 2H), 0.68-0.75 (m, 2H), 0.42-0.49 (m, 2H)。LC-MS: m/z341.3 (M+H) +。 |
248 | 起始材料:異氰酸三級丁酯 | 1H NMR (氯仿-d) δ: 7.59 (s, 1H), 7.18-7.23 (m, 4H), 6.49 (s, 1H), 4.04 (s, 4H), 3.92 (br d, 2H), 3.77 (s, 2H), 3.71 (d, 2H), 2.76 (m, 2H), 1.97-2.10 (m, 1H), 1.87 (br m, 2H), 1.17-1.31 (m, 2H)。LC-MS: m/z440.3 (M+H) +。 |
249 | 起始材料:4-甲基-2-側氧基戊酸 | 1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.19-7.23 (m, 4H), 6.49 (s, 1H), 4.04 (s, 4H), 3.77 (s, 2H), 3.72-3.76 (m, 2H), 2.98-3.15 (m, 2H), 2.62-2.66 (m, 2H), 2.15-2.24 (m, 4H), 1.96 (br d, 2H), 1.23-1.38 (m, 2H), 0.97 (d, 6H) LCMS: m/z453.4 (M+H) +。 |
250 | 起始材料:異硫氰酸甲酯 | 1H NMR (氯仿-d) δ: 7.63 (s, 1H), 7.14-7.31 (m, 4H), 6.55 (s, 1H), 5.80 (br s, 1H), 4.65 (br d, 2H), 4.09-4.20 (m, 4H), 3.87 (s, 2H), 3.71 (d, 2H), 3.16 (d, 3H), 2.98-3.12 (m, 2H), 2.05-2.23 (m, 1H), 1.79-2.01 (m, 2H), 1.25-1.42 (m, 2H)。LCMS: m/z414.7 (M+H) +。 |
251 | 起始材料:三甲基乙醯氯 | 1H NMR (氯仿-d) δ: 7.61 (s, 1H), 7.19-7.29 (m, 4H), 6.50-6.62 (m, 1H), 4.47 (br d, 2H), 4.20 (s, 4H), 3.92 (s, 2H), 3.70 (d, 2H), 2.83 (br m, 2H), 2.00-2.21 (m, 1H), 1.92 (br d, 2H), 1.28 (s, 9H), 1.12-1.27 (m, 2H)。LCMS: m/z425.8 (M+H) +。 |
252 | 起始材料:乙醯氯 | 1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.18-7.23 (m, 4H), 6.49 (s, 1H), 4.61-4.70 (m, 2H), 4.04 (s, 4H), 3.85 (br d, 2H), 3.67-3.79 (m, 2H), 3.02-3.13 (m, 2H), 2.83-2.95 (m, 1H), 2.51-2.63 (m, 2H), 2.10 (s, 3H), 1.78-1.88 (m, 2H)。LC-MS: m/z383.2 (M+H) +。 |
253 | 起始材料:2,2,2-三氟乙磺醯氯 | 1H NMR (氯仿-d) δ: 7.61 (s, 1H), 7.21 (d, 4H), 6.49 (s, 1H), 4.04 (s, 4H), 3.91 (br d, 2H), 3.66-3.79 (m, 7H), 2.89 (m, 2H), 1.93-2.11 (m, 3H), 1.41 (qd, 2H)。LC-MS: m/z487.5 (M+H) +。 |
254 | 起始材料:氰基甲磺醯氯 | 1H NMR (氯仿-d) δ: 7.61 (s, 1H), 7.19-7.22 (m, 4H), 6.49 (s, 1H), 4.04 (s, 4H), 4.01 (br m, 2H), 3.93-3.95 (m, 2H), 3.75-3.79 (m, 4H), 3.06 (m, 2H), 1.96-2.14 (m, 3H), 1.39-1.52 (m, 2H)。LC-MS: m/z444.5 (M+H) +。 |
255 | 起始材料:1-甲基-1H-吡唑-5-磺醯氯 | 1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.50 (d, 1H), 7.18-7.24 (m, 4H), 6.69 (d, 1H), 6.49 (s, 1H), 4.10 (s, 3H), 4.09 (s, 4H), 3.84-3.91 (m, 2H), 3.80 (s, 2H), 3.74 (d, 2H), 2.55-2.65 (m, 2H), 1.88-2.01 (m, 3H), 1.35-1.49 (m, 2H)。LC-MS: m/z485.5 (M+H) +。 |
256 | 起始材料:4-氟苯磺醯氯 | 1H NMR (DMSO-d 6) δ: 8.19 (s, 1H), 7.79-7.87 (m, 2H), 7.45-7.55 (m, 2H), 7.32-7.43 (m, 4H), 6.68 (s, 1H), 4.43-4.84 (m, 6H), 3.63-3.71 (m, 4H), 2.23-2.34 (m, 2H), 1.65-1.86 (m, 3H), 1.20-1.39 (m, 2H)。LCMS: m/z499.5 (M+H) +。 |
257 | 起始材料:乙醯氧基乙醯氯 | 1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.18-7.26 (m, 4H), 6.49 (s, 1H), 4.73 (d, 2H), 4.04 (s, 4H), 3.77 (s, 2H), 3.65-3.77 (m, 2H), 3.08 (br m, 1H), 2.58-2.71 (m, 1H), 2.11-2.21 (m, 4H), 1.96-2.07 (m, 1H), 1.87 (br d, 1H), 1.17-1.37 (m, 2H)。LC-MS: m/z441.5 (M+H) +。 |
258 | 起始材料:丙烯醯氯 | 1H NMR (氯仿-d) δ: 7.59 (s, 1H), 7.17-7.24 (m, 4H), 6.53-6.64 (m, 1H), 6.49 (s, 1H), 6.22-6.30 (m, 1H), 5.61-5.72 (m, 1H), 4.71 (br d, 1H), 4.04 (s, 4H), 3.77 (s, 2H), 3.73 (br m, 2H), 3.09 (br m, 1H), 2.68 (br m, 1H), 2.08-2.24 (m, 1H), 1.82-2.05 (m, 2H), 1.14-1.37 (m, 2H)。LC-MS: m/z399.5 (M+H) +。 |
259 | 起始材料:5-氯噻吩-2-磺醯氯 | 1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.31 (d, 1H), 7.18-7.22 (m, 4H), 6.98 (d, 1H), 6.49 (s, 1H), 4.05 (s, 4H), 3.82 (br d, 2H), 3.78 (s, 2H), 3.72 (d, 2H), 2.43 (m, 2H), 1.97 (br d, 2H), 1.83-1.93 (m, 1H), 1.44 (qd, 2H)。 LCMS: m/z521.4 (M+H) +。 |
260 | 起始材料:2-糠醯氯 | 1H NMR (氯仿-d) δ: 7.61 (s, 1H), 7.47 (s, 1H), 7.21 (s, 4H), 6.96 (d, 1H), 6.44-6.52 (m, 2H), 4.04 (s, 4H), 3.70-3.83 (m, 4H), 3.05 (br s, 2H), 2.20 (br d, 1H), 1.98 (br d, 2H), 1.35 (qd, 2H)。LCMS: m/z435.5 (M+H) +。 |
261 | 起始材料:丙磺醯氯 | 1H NMR (氯仿-d) δ: 7.60 (br s, 1H), 7.21 (br s, 4H), 6.50 (br s, 1H), 4.68 (br d, 1H), 4.05 (br s, 4H), 3.62-3.94 (m, 5H), 3.04 (br m, 1H), 2.59 (br m, 1H), 2.35 (br d, 2H), 1.78-2.18 (m, 3H), 1.06-1.32 (m, 5H)。LC-MS: m/z397.6 (M+H) +。 |
262 | 起始材料:2-甲氧基乙磺醯氯 | 1H NMR (氯仿-d) δ: 7.61 (s, 1H), 7.18-7.26 (m, 4H), 6.53 (s, 1H), 4.10 (s, 4H), 3.78-3.86 (m, 4H), 3.69-3.78 (m, 4H), 3.38 (s, 3H), 3.20 (m, 2H), 2.82 (m, 2H), 2.00-2.07 (m, 1H), 1.96 (br d, 2H), 1.32-1.45 (m, 2H)。 LC-MS: m/z463.4 (M+H) +。 |
以2-(異吲哚啉-2-基甲基)-5-((3-硝基苯甲基)氧基)-4
H-哌喃-4-酮(0.640 g,1.69 mmol)、MeOH(17 mL)、氯化銨(0.226 g,4.23 mmol)和鋅粉(1.10 g,16.9 mmol)充滿圓底燒瓶。將混合物回流直到反應完成。通過矽藻土墊過濾,接著濃縮等分試樣。將殘餘物在水和EtOAc間分配。將水層以EtOAc萃取。將組合的有機層乾燥(Na
2SO
4),過濾並濃縮以產生標題化合物(0.48 g)。
1H NMR (DMSO-d6)
δ: 8.14 (s, 1H), 7.17-7.27 (m, 4H), 7.01 (m, 1H), 6.60 (s, 1H), 6.52 (m, 2H), 6.40 (s, 1H), 5.13 (s, 2H), 4.78 (s, 2H), 3.95 (s, 4H), 3.79 (s, 2H)。LC-MS: m/z 349.4 (M+H)
+。
實施例 9.4/5-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N,
N-二甲基-1
H-1,2,3-三唑-1-甲醯胺(化合物264)
a) 2-(異吲哚啉-2-基甲基)-5-(丙-2-炔-1-基氧基)-4
H-哌喃-4-酮
標題化合物係自於DMF(5 mL)中的5-羥基-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮(0.487 g,2.0 mmol)、炔丙基氯(0.6 mL,8.3 mmol)和K
2CO
3(0.553 g,4.0 mmol)於50 °C下根據實施例1,化合物1的程序製備。於以水終止反應後,將水層以EtOAc萃取。將組合的有機層以水洗滌,在無水Na
2SO
4上乾燥,過濾並於真空下濃縮以提供標題化合物(350 mg)。LC-MS:
m/z282.2 (M+H)
+。
b) 5-((1
H-1,2,3-三唑-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮
將燒瓶以2-(異吲哚啉-2-基甲基)-5-(丙-2-炔-1-基氧基)-4
H-哌喃-4-酮(0.35 g,1.244 mmol)和DMSO(3 mL)充滿。接著添加疊氮基三甲基矽烷(0.165 mL,1.244 mmol)、H
2O(3 mL)、L-抗壞血酸鈉(0.049 g,0.249 mmol)和硫酸銅(II)五水合物(0.031 g,0.124 mmol)。將混合物加熱至70 °C直到反應完成(LC-MS)。將混合物以H
2O稀釋和過濾出固體。將水層以EtOAc萃取。將組合的有機層以水、鹵水洗滌,在無水Na
2SO
4上乾燥,過濾並濃縮。將粗物質首先以EtOAc處理並接著以EtOAc/Et
2O處理以提供呈沈澱物的標題化合物(0.056 g)。LC-MS:
m/z325.3。
c) 4/5-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N,
N-二甲基-1
H-1,2,3-三唑-1-甲醯胺(化合物264)
以5-((1
H-1,2,3-三唑-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮(0.058 g,0.179 mmol)、乙腈(3 mL)、Et
3N(0.087 ml,0.626 mmol)、二甲基胺甲醯氯(0.028 ml,0.304 mmol)和DMAP(4.37 mg,0.036 mmol)充滿圓底燒瓶。使溶液於RT下反應直到完成(LC-MS)。將反應以飽和NaHCO
3溶液終止反應並將水層以EtOAc萃取。將組合的有機層以無水Na
2SO
4乾燥,過濾並濃縮。將粗物質藉由管柱層析術純化以提供標題化合物(40 mg)。
異構物1(化合物264a):
1H NMR (氯仿-d) δ: 7.93 (s, 1H), 7.77 (s, 1H), 7.16-7.24 (m, 4H), 6.51 (s, 1H), 5.27 (s, 2H), 4.04 (s, 4H), 3.77 (s, 2H), 3.22 (br s, 3H), 3.19 (br s, 3H)。LC-MS:
m/z396.4 (M+H)
+。
異構物2(化合物264b):
1H NMR (氯仿-d) δ: 8.26 (s, 1H), 7.84 (s, 1H), 7.16-7.24 (m, 4H), 6.52 (s, 1H), 5.27 (s, 2H), 4.04 (s, 4H), 3.77 (s, 2H), 3.34 (br s, 3H), 3.19 (br s, 3H)。LC-MS:
m/z396.4 (M+H)
+。
實施例 10.4/5-(((6-((3,4-二氫異喹啉-2(1
H)-基)甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N,
N-二甲基-1
H-1,2,3-三唑-1-甲醯胺(化合物265)
a) 2-((3,4-二氫異喹啉-2(1
H)-基)甲基)-5-(丙-2-炔-1-基氧基)-4
H-哌喃-4-酮
標題化合物係自於DMF(5 mL)中的2-{[3,4-二氫異喹啉-2(1
H)-基]甲基}-5-羥基-4
H-哌喃-4-酮(0.515 g,2.0 mmol)、炔丙基氯(0.15 mL,2.07 mmol)、K
2CO
3(0.553 g,4.0 mmol)於50 °C下根據實施例1,化合物1之程序製備。於以水終止反應後,將水層以EtOAc萃取。將組合的有機層以水洗滌,在無水Na
2SO
4上乾燥,過濾並於真空下濃縮以提供標題化合物(0.45 g)。LC-MS:
m/z296.3 (M+H)
+。
b) 5-((1
H-1,2,3-三唑-4-基)甲氧基)-2-((3,4-二氫異喹啉-2(1
H)-基)甲基)-4
H-哌喃-4-酮
標題化合物係自於DMSO/H
2O(1:1,4 mL)中的2-((3,4-二氫異喹啉-2(1
H)-基)甲基)-5-(丙-2-炔-1-基氧基)-4
H-哌喃-4-酮(0.15 g,0.51 mmol)、疊氮基三甲基矽烷(0.067 mL,0.51 mmol)、L-抗壞血酸鈉(0.020 g,0.10 mmol)和硫酸銅(II)五水合物(0.013 g,0.05 mmol)如於實施例9之步驟(b)描述地製備。將反應以水終止反應並以EtOAc萃取。將水層調整至pH 7並以EtOAc萃取。將組合的第二萃取物以水洗滌,在無水Na
2SO
4上乾燥,過濾並於真空下濃縮以提供標題化合物。
1H NMR (氯仿-d)
δ: 13.35 (br s, 1H), 7.81 (s, 1H), 7.58 (s, 1H), 7.10-7.18 (m, 3H), 7.01 (m, 1H), 6.59 (s, 1H), 5.12 (s, 2H), 3.73 (s, 2H), 3.59 (s, 2H), 2.91-2.97 (m, 2H), 2.80-2.91 (m, 2H)。LC-MS:
m/z339.3 (M+H)
+。
c) 4-(((6-((3,4-二氫異喹啉-2(1
H)-基)甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N,
N-二甲基-1
H-1,2,3-三唑-1-甲醯胺(化合物265)
標題化合物係自於乙腈(3 mL)中的5-((1H-1,2,3-三唑-4-基)甲氧基)-2-((3,4-二氫異喹啉-2(1H)-基)甲基)-4H-哌喃-4-酮(0.08 g,0.236 mmol)、三乙胺(0.1 mL,0.72 mmol)、二甲基胺甲醯氯(0.033 mL,0.36 mmol)和DMAP(5.8 mg,0.05 mmol)如於實施例9之步驟(c)中描述地製備。將粗物質藉由管柱層析術純化以提供標題化合物(0.033 g)。主異構物(化合物265a):
1H NMR (氯仿-d) δ: 7.91-7.94 (m, 1H), 7.77 (s, 1H), 7.08-7.17 (m, 3H), 6.99 (m, 1H), 6.52 (s, 1H), 5.26 (s, 2H), 3.71 (s, 2H), 3.55 (s, 2H), 3.33 (br s, 3H), 3.21 (br s, 3H), 2.90-2.97 (m, 2H), 2.80-2.86 (m, 2H)。LC-MS:
m/z410.4 (M+H)
+。
實施例 11.4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N,
N-二甲基哌啶-1-甲醯胺(化合物266)ORM-31766
a) 4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)哌啶-1-甲酸三級丁酯
此化合物係自於DMF(6 mL)中的5-羥基-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮(0.73 g,3.0 mmol)、4-(((甲磺醯基)氧基)甲基)哌啶-1-甲酸三級丁酯(1.056 g,3.6 mmol)和K
2CO
3(0.871 g,6.3 mmol)於80 °C下根據實施例1之程序製備。將粗物質藉由管柱層析術純化以提供標題化合物(0.28 g)。LC-MS:
m/z441.5 (M+H)
+。
b) 2-(異吲哚啉-2-基甲基)-5-(哌啶-4-基甲氧基)-4
H-哌喃-4-酮氯化氫
於RT下以4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)哌啶-1-甲酸三級丁酯(0.28 g,0.64 mmol)、CH
2Cl
2(4 mL)和三氟乙酸(0.5 mL,6.7 mmol)充滿圓底燒瓶。當去保護發生時(LC-MS),將溶液濃縮以給出呈TFA鹽的標題化合物(0.36 g)。LC-MS:
m/z341.4 (M+H)
+。標題化合物之HCl鹽可以類似的方式自於乙醯氯(6-7當量)和甲醇之預混溶液中的4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)哌啶-1-甲酸三級丁酯製備。蒸發至乾提供呈HCl鹽的標題化合物。
c) 4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)-
N,
N-二甲基哌啶-1-甲醯胺(化合物267)
以2-(異吲哚啉-2-基甲基)-5-(哌啶-4-基甲氧基)-4
H-哌喃-4-酮三氟乙酸鹽(0.36 g)、DCM(3 mL)、二甲基胺甲醯氯(0.10 mL,1.1 mmol)和Et
3N(0.4 mL,2.9 mmol)充滿圓底燒瓶。在於RT下3 h後,反應未完成(LC-MS),因此添加更多二甲基胺甲醯氯(0.10 mL,1.1 mmol)和Et
3N(0.4 mL,2.9 mmol)。將溶液濃縮,之後添加飽和NaHCO
3。將水層以EtOAc萃取。將組合的有機層以無水Na
2SO
4乾燥,過濾並濃縮。將粗物質藉由管柱層析術純化以提供標題化合物(0.07 g)。
1H NMR (氯仿-d) δ: 7.59 (s, 1H), 7.16-7.24 (m, 4H), 6.49 (s, 1H), 4.04 (s, 4H), 3.77 (s, 2H), 3.65-3.75 (m, 4H), 2.82 (s, 6H), 2.73-2.81 (m, 2H), 1.97-2.12 (m, 1H), 1.79-1.93 (m, 2H), 1.30 (m, 2H)。LC-MS:
m/z412.6 (M+H)
+。
以下的化合物係根據實施例11之步驟(c)之程序從2-(異吲哚啉-2-基甲基)-5-(哌啶-4-基甲氧基)-4
H-哌喃-4-酮氯化氫和另一個適合的起始材料開始製備。示性數據、起始材料和反應條件之可能差異(溶劑、反應溫度、反應時間、純化方法)(若存在)係於表格中指出。
實施例 12.5-((1-異丁醯基哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮(化合物272)和2-(異吲哚啉-2-基甲基)-5-((1-(2,2,2-三氟乙醯基)哌啶-4-基)甲氧基)-4
H-哌喃-4-酮(化合物273)
No | 結構和起始材料 | 差異的反應條件/ 1 H NMR (400 MHz) / LC-MS |
267 | 起始材料:吡咯啶-1-磺醯氯 | 條件:DMF。 1H NMR (氯仿-d) δ: 7.60 (s, 1H), 7.16-7.24 (m, 4H), 6.49 (s, 1H), 4.00-4.09 (m, 4H), 3.68-3.78 (m, 6H), 3.28-3.34 (m, 4H), 2.81 (m, 2H), 1.97-2.04 (m, 1H), 1.87-1.97 (m, 6H), 1.38 (m, 2H)。LC-MS: m/z474.5 (M+H) +。 |
268 | 起始材料:1-吖呾磺醯氯 | 條件:DMF。 1H NMR (氯仿-d) δ: 7.59 (s, 1H), 7.14-7.24 (m, 4H), 6.49 (s, 1H), 4.04 (s, 4H), 3.84-3.93 (m, 4H), 3.77 (s, 2H), 3.75-3.82 (m, 2H), 3.72 (d, 2H), 2.77 (m, 2H), 2.18-2.28 (m, 2H), 1.96-2.04 (m, 1H), 1.92 (m, 2H), 1.36 (m, 2H)。LC-MS: m/z460.5 (M+H) +。 |
269 | 起始材料: 氯側氧基乙酸乙酯 | 條件:DIPEA。 1H NMR (氯仿-d) δ: 7.61 (s, 1H), 7.15-7.26 (m, 4H), 6.49 (s, 1H), 4.51-4.59 (m, 1H), 4.33 (q, 2H), 4.04 (s, 4H), 3.77 (s, 2H), 3.66-3.81 (m, 3H), 3.08-3.19 (m, 1H), 2.74 (m, 1H), 2.11-2.25 (m, 1H), 1.88-2.04 (m, 2H), 1.36 (t, 3H), 1.27-1.43 (m, 2H)。LC-MS: m/z441.8 (M+H) +。 |
270 | 起始材料:異丙磺醯氯 | 條件:4 h。 1H NMR (氯仿-d) δ: 7.60 (s, 1 H), 7.21 (m, 4 H), 6.49 (s, 1 H), 4.04 (s, 4 H), 3.87 (m, 2 H), 3.77 (s, 2 H), 3.73 (d, 2 H), 3.18 (m, 1 H), 2.90 (td, 2 H), 2.05 (m, 1 H), 1.94 (br dd, 2 H), 1.34 (m, 8 H);LC-MS: m/z 447.2 (M+1)+。 |
271 | 起始材料:異丁磺醯氯 | 條件:4 h。 1H NMR (氯仿-d) δ: 7.60 (s, 1 H), 7.21 (m, 4 H), 6.49 (s, 1 H), 4.04 (s, 4 H), 3.84 (m, 2 H), 3.77 (s, 2 H), 3.73 (d, 2 H), 2.74 (m, 4 H), 2.29 (dt, 1 H), 2.00 (m, 3 H), 1.40 (m, 2 H), 1.11 (d, 6 H);LC-MS: m/z 461.2 (M+1)+。 |
以4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4
H-哌喃-3-基)氧基)甲基)哌啶-1-甲酸三級丁酯(0.16 g,0.36 mmol)、CH
2Cl
2(4 mL)和三氟乙酸(0.32 mL,4.3 mmol)充滿圓底燒瓶。使溶液於RT下反應。當反應完成時(LC-MS),將溶劑於真空下蒸發。將殘餘物溶解於CH
2Cl
2(4 mL)和Et
3N(0.25 mL,4.9 mmol)中。接著於RT下添加異丁醯氯(0.057 mL,0.55 mmol)。當反應完成時(LC-MS),將溶劑蒸發。將殘餘物在飽和NaHCO
3和EtOAc間分配。將水層以EtOAc萃取。將組合的有機層以無水Na
2SO
4乾燥,過濾並濃縮至乾。將粗物質藉由管柱層析術接著半製備性HPLC純化以提供標題化合物。
5-((1-異丁醯基哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4
H-哌喃-4-酮(化合物272)(0.004 g):
1H NMR (氯仿-d)
δ: 7.60 (s, 1H), 7.16-7.25 (m, 4H), 6.49 (s, 1H), 4.65-4.74 (m, 1H), 4.04 (s, 4H), 3.91-4.01 (m, 1H), 3.77 (s, 2H), 3.64-3.75 (m, 2H), 3.05 (br m, 1H), 2.75-2.85 (m, 1H), 2.50-2.64 (m, 1H), 1.79-1.89 (m, 2H), 1.17-1.25 (m, 2H), 1.08-1.15 (m, 6H)。LC-MS:
m/z411.5 (M+H)
+。
2-(異吲哚啉-2-基甲基)-5-((1-(2,2,2-三氟乙醯基)哌啶-4-基)甲氧基)-4
H-哌喃-4-酮(化合物273)(0.079 g):
1H NMR (氯仿-d)
δ: 7.61 (s, 1H), 7.16-7.24 (m, 4H), 6.49 (s, 1H), 4.54-4.63 (m, 1H), 4.01-4.11 (m, 1H), 4.04 (s, 4H), 3.71-3.81 (m, 4H), 3.09-3.23 (m, 1H), 2.74-2.87 (m, 1H), 2.14-2.30 (m, 1H), 1.95-2.11 (m, 2H), 1.26-1.49 (m, 2H)。LC-MS:
m/z437.5 (M+H)
+。
實施例 13.順式-
N-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)環戊-2-烯-1-基)環丙磺醯胺,甲酸鹽(化合物274)
a)順式5-((4-胺基環戊-2-烯-1-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮二氫氯酸鹽
將氯化氫(3 M於CPME中,0.653 ml,1.96 mmol)加至(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)環戊-2-烯-1-基)胺甲酸順式-三級丁酯(0.250 g,0.57 mmol)於2-丙醇(2.5 ml)中的懸浮液。將混合物於50 ºC下攪拌直到反應達到完成(藉由LC-MS分析)。將混合物冷卻並將沈澱的產物藉由抽氣過濾分離。於真空下乾燥提供標題化合物(0.128 g)。
1HNMR (400 MHz, DMSO-
d6): δ 12.4 (br s, 1H), 8.34 (s, 1H), 8.07 (s, 3H), 7.37 (br, 4H), 6.80 (br s, 1H), 6.07-6.12 (m, 1H), 5.86-5.90 (m, 1H), 4.60 (br, 4H), 4.16-4.27 (br, 1H), 3.84-3.96 (m, 2H), 3.15-3.22 (m, 1H), 2.4-2.54 (m, 3H,部分與DMSO重疊), 1.67-1.75 (m, 1H)。
b)順式-
N-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)環戊-2-烯-1-基)環丙磺醯胺,甲酸鹽
將環丙磺醯氯(35 µl,0.341 mmol)加至順式5-((4-胺基環戊-2-烯-1-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮二氫氯酸鹽(0.128 g,0.311 mmol)和三乙胺(0.167 ml,1.195 mmol)於乾DCM(2 ml)中的懸浮液。將混合物於RT下攪拌直到反應達到完成(藉由LC-MS分析)。將混合物以DCM和飽和NaHCO
3溶液稀釋,以水和鹵水洗滌,在硫酸鈉上乾燥並於減壓下濃縮以提供粗產物。藉由管柱層析術和半製備性HPLC的純化提供標題化合物(18.6 mg)。
1HNMR (400 MHz,氯仿-
d): δ 7.56 (s, 1H), 7.35-7.39 (m, 2H), 7.29-7.33 (m, 2H), 7.17-7.24 (m, 4H), 6.49 (m, 1H), 4.11 (t, 2H), 4.04 (s, 4H), 3.76 (d, 2H), 3.15 (t, 2H), 3.10 (br s, 3H), 2.98 (s, 3H);LC-MS:
m/z419.4 (M+H)
+ 實施例 14.順式-
N-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)環戊-2-烯-1-基)-3-甲基丁醯胺,甲酸鹽(化合物275)
將於乾THF(0.5 ml)中的3-甲基丁醯氯(91 µl,0.75 mmol)加至順式5-((4-胺基環戊-2-烯-1-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮二氫氯酸鹽(0.187 g,0.455 mmol)、三乙胺(0.209 ml,1.50 mmol)和4-二甲基胺基吡啶(6.1 mg,0.05 mmol)於乾THF(1.5 ml)中的懸浮液。將混合物於RT下攪拌直到反應達到完成(藉由LC-MS分析)。將混合物以EtOAc和5 % Na
2CO
3水溶液稀釋並攪拌10 min。將各相分離並將有機相以5 % NaOH水溶液、水和鹵水洗滌,在硫酸鈉上乾燥並於減壓下濃縮以提供粗產物。藉由管柱層析術和半製備性HPLC的純化提供標題化合物(39.5 mg)。
1H NMR (氯仿-d): δ 8.11 (s, 1H), 7.92 (br d, 1H), 7.53 (s, 1H), 7.18-7.25 (m, 4H), 6.51 (s, 1H), 5.81-5.84 (m, 1H), 5.71-5.75 (m, 1H), 5.21-5.29 (m, 1H), 4.08 (s, 4H), 3.81 (s, 2H), 3.81 (dd, 1H), 3.72 (dd, 1H), 3.01-3.08 (m, 1H), 2.49-2.60 (m, 1H), 2.24-2.34 (m, 2H), 2.12 (sept, 1H), 1.55-1.63 (m, 1H), 0.96 (d, 3H), 0.92 (d, 3H);LC-MS:
m/z423.9 (M+H)
+ 實施例 15.順式-
N-(3-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-環戊基)-甲磺醯胺(化合物276)
a) (3-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)環戊基)胺甲酸順式-三級丁酯
將(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)環戊-2-烯-1-基)胺甲酸順式-三級丁酯(0.84 g,1.916 mmol)於甲醇(15 ml)中的溶液加至在活性炭上的Pd(10 % Pd,0.102 g,0.096 mmol)於甲醇(15 ml)中的混合物。將混合物於氫下於RT下攪拌直到反應達到完成(藉由LC-MS分析))。將反應混合物透過矽藻土栓過濾,並將濾液蒸發以提供粗產物。藉由管柱層析術純化提供標題化合物(0.378 g)。
1H NMR (氯仿-d): δ 7.59 (s, 1H), 7.17-7.24 (m, 4H), 6.48 (m, 1H), 5.07 (br, 1H), 3.98-4.08 (m, 1H), 4.04 (s, 4H), 3.82 (d, 2H), 3.77 (d, 2H), 2.36-2.48 (m, 1H), 2.22-2.32 (m, 1H), 1.90-1.99 (m, 1H), 1.78-1.89 (m, 1H), 1.49-1.65 (m, 3H), 1.45 (s, 9H)。
b) 順式-5-((3-胺基環戊基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮
將氯化氫(3 M於CPME中,0.927 ml,2.78 mmol)加至(3-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)環戊基)胺甲酸順式-三級丁酯(0.350 g,0.794 mmol)於2-丙醇(4 ml)中的懸浮液。將混合物於60 ºC下攪拌直到反應達到完成(藉由LC-MS分析)。將反應混合物以水稀釋,以飽和NaHCO
3水溶液鹼化並以EtOAc萃取。將有機相以鹵水洗滌,在硫酸鈉上乾燥並於減壓下濃縮以提供標題化合物(0.16 g),其係於下一個步驟以其本身使用。LC-MS:
m/z341.3 (M+H)
+c)順式-
N-(3-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-環戊基)-甲磺醯胺
將甲磺醯氯(36 µl,0.47 mmol)加至順式-5-((3-胺基環戊基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(0.16 g,0.47 mmol)和三乙胺(0.131 ml,0.94 mmol)於乾DCM(2.5 ml)中的溶液。將混合物於RT下攪拌直到反應達到完成(藉由LC-MS分析)。將混合物以DCM和飽和NaHCO
3溶液稀釋,以水和鹵水洗滌,在硫酸鈉上乾燥並於減壓下濃縮以提供粗產物。藉由管柱層析術的純化提供標題化合物(39 mg)。
1H NMR (氯仿-d): δ 7.56 (s, 1H), 7.18-7.24 (m, 4H), 6.53 (br d, 1H), 6.52 (s, 1H), 4.05-4.13 (m, 1H), 4.04 (s, 4H), 3.79-3.85 (m, 2H), 3.78 (d, 2H), 3.04 (s, 3H), 2.43-2.52 (m, 1H), 2.23-2.33 (m, 1H), 1.73-2.01 (m, 4H), 1.69 (td, 1H);LC-MS:
m/z463.2 (M-H)
+ 實施例 16.(
R)-2-(異吲哚啉-2-基甲基)-5-((1-(甲磺醯基)吡咯啶-3-基)甲氧基)-4H-哌喃-4-酮(化合物277)
a) (
R)-2-(異吲哚啉-2-基甲基)-5-(吡咯啶-3-基甲氧基)-4H-哌喃-4-酮
此化合物係根據於實施例15之步驟(b)中描述的程序從於2-丙醇(10 ml)中的3-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)吡咯啶-1-甲酸(
R)-三級丁酯(0.834 g,1.955 mmol)和氯化氫(3 M於CPME中,2.28 ml,6.84 mmol)開始製備。標題化合物(0.175 g)係於下一個步驟中以其本身使用。LC-MS:
m/z327.2 (M+H)
+b) (
R)-2-(異吲哚啉-2-基甲基)-5-((1-(甲磺醯基)吡咯啶-3-基)甲氧基)-4H-哌喃-4-酮
此化合物係根據於實施例15之步驟(c)中描述的程序從於乾DCM(3 ml)中的(
R)-2-(異吲哚啉-2-基甲基)-5-(吡咯啶-3-基甲氧基)-4H-哌喃-4-酮(0.175 g,0.536 mmol)、三乙胺(0.149 ml,1.072 mmol)和甲磺醯氯(41 µl,0.536 mmol)開始製備。藉由管柱層析術的純化提供標題化合物(50 mg)。
1H NMR (氯仿-d): δ 7.66 (s,1H), 7.18-7.24 (m, 4H), 6.49 (m, 1H), 4.06 (s, 4H), 3.95 (dd, 1H), 3.88 (dd, 1H), 3.79 (d, 2H), 3.56 (dd, 1H), 3.45-3.53 (m, 1H), 3.34-3.40 (m, 1H), 3.31 (dd, 1H), 2.88 (s, 3H), 2.74-2.85 (m, 1H), 2.12-2.23 (m, 1H), 1.83-1.94 (m, 1H);LC-MS:
m/z405.2 (M+H)
+ 實施例 17.4-((6-((5-溴異吲哚啉-2-基)甲基)-4-側氧基-4H-哌喃-3-基氧基)甲基)苯甲腈(化合物278)
a) 4-((6-(羥基甲基)-4-側氧基-4H-哌喃-3-基氧基)甲基)苯甲腈
將5-羥基-2-(羥基甲基)-4h-哌喃-4-酮(500 mg,3.52 mmol)、α-溴-對苯乙腈(690 mg,3.52 mmol)和碳酸鉀(973 mg,7.04 mmol)於DMF(10 ml)中的溶液於微波反應器中於80 °C下加熱15 min。將反應混合物倒入水中。將沈澱物過濾,以水洗滌,並乾燥以提供標題化合物(0.75 g)。
1H NMR (400 MHz, DMSO-
d 6) δ ppm 8.21 (s, 1 H), 7.89 (s, 1 H), 7.87 (s, 1 H), 7.60 - 7.64 (m, 2 H), 6.33 - 6.35 (m, 1 H), 5.07 (s, 2 H), 4.30 (s, 2 H)。
b)甲磺酸(5-(4-氰基苯甲基氧基)-4-側氧基-4H-哌喃-2-基)甲酯
逐滴將甲磺醯氯(0.075 ml,0.972 mmol)加至4-((6-(羥基甲基)-4-側氧基-4H-哌喃-3-基氧基)甲基)苯甲腈(0.2 g,0.777 mmol)和TEA(0.325 ml,2.332 mmol)於DCM(5 ml)中於0 °C下的溶液。將反應混合物於20°C下攪拌3 h,並以飽和NaHCO
3、0,1 M HCL和鹵水洗滌。將有機層以Na
2SO
4乾燥,過濾並蒸發以提供標題化合物(0.14 g)。
1H NMR (400 MHz,氯仿-
d) δ ppm 7.66 - 7.70 (m, 2 H), 7.64 - 7.66 (m, 1 H), 7.51 - 7.56 (m, 2 H), 6.43 - 6.55 (m, 1 H), 5.14 (s, 2 H), 4.30 - 5.05 (m, 2 H), 3.11 - 3.15 (m, 3 H)。
c) 4-((6-((5-溴異吲哚啉-2-基)甲基)-4-側氧基-4H-哌喃-3-基氧基)甲基)苯甲腈
將5-溴異吲哚啉(0.07 g,0.353 mmol)和甲磺酸(5-(4-氰基苯甲基氧基)-4-側氧基-4H-哌喃-2-基)甲酯(0.119 g,0.353 mmol)和碳酸鉀(0.098 g,0.707 mmol)於DMSO(2 ml)中的溶液於60 °C下攪拌30 min。添加水,並將水層以DCM萃取。將有機層組合,以水和鹵水洗滌,以Na
2SO
4乾燥,過濾,蒸發,並以半製備性HPLC純化以提供標題化合物(9 mg)。
1H NMR (400 MHz,氯仿-d) δ ppm 7.66 - 7.70 (m, 1 H), 7.63 (s, 1 H), 7.52 - 7.56 (m, 2 H), 7.33 - 7.37 (m, 2 H), 7.05 - 7.17 (m, 1 H), 6.50 (s, 1 H), 5.13 - 5.16 (m, 1 H), 3.95 - 4.04 (m, 4 H), 3.74 - 3.76 (m, 2 H), 1.54 - 1.83 (m, 2 H);LC-MS: m/z 437.3 (M+H) +。
以下的化合物係根據實施例17之步驟(c)之程序從異吲哚啉或其衍生物和另一個適合的起始材料開始製備。示性數據、起始材料和反應條件之可能差異(溶劑、反應溫度、反應時間、純化方法)(若存在)係於表格中指出。
所使用的純化方法:
A =結晶
B =管柱層析術
C =於水性介質中沈澱
D =半製備性HPLC
E =研製
F =鹽形成
G =其本身
實施例 18. N-(3-羥基丙基)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物282)
a) 4-(氯甲基)-
N-(3-羥基丙基)苯甲醯胺
No | 結構和起始材料 | 差異的反應條件/ 1 H NMR (400 MHz) / LC-MS |
279 | 起始材料:甲磺酸(5-((4-(甲磺醯基)苯甲基)氧基)-4-側氧基-4H-哌喃-2-基)甲酯; | 條件:DMF,85 °C,B。 1H NMR (DMSO-d6) δ: 8.26 (s, 1 H), 7.94-7.99 (m, 2 H), 7.67-7.72 (m, 2 H), 7.09-7.15 (m, 1 H), 7.05 (s, 1 H), 6.99-7.03 (m, 1 H), 6.43 (s, 1 H), 5.10 (s, 2 H), 3.91 (s, 4 H), 3.78 (s, 2 H), 3.22 (s, 3 H), 2.28 (s, 3 H);LC-MS: m/z 426.3 (M+H) +。 |
280 | 起始材料:甲磺酸(5-((4-(甲磺醯基)苯甲基)氧基)-4-側氧基-4H-哌喃-2-基)甲酯 | 條件:DMF,80 °C。 1H NMR (氯仿-d) δ: 7.94-7.98 (m, 2 H), 7.65 (s, 1 H), 7.61-7.64 (m, 2 H), 7.10-7.15 (m, 3 H), 6.51 (s, 1 H), 5.18 (s, 2 H), 3.98-4.02 (m, 4 H), 3.76 (s, 2 H), 3.06 (s, 3 H), 2.47 (s, 3 H);LC-MS: m/z 458.6 |
281 | 起始材料:2-(氯甲基)-5-((4-(甲磺醯基)苯甲基)氧基)-4H-哌喃-4-酮 | 條件:DMF,70 °C,C和D。 1H NMR (DMSO-d6) δ: 8.28 (s, 1 H), 7.95-7.99 (m, 2 H), 7.68-7.72 (m, 2 H), 7.22-7.30 (m, 3 H), 6.46 (s, 1 H), 5.10 (s, 2 H), 3.99-4.10 (m, 4 H), 3.84 (s, 2 H), 3.23 (s, 3 H);LC-MS: m/z 446.6 |
將於DCM(20 ml)中的3-胺基-1-丙醇(1.180 g,15.71 mmol)加至4-(氯甲基)苯甲醯氯(2.97 g,15.71 mmol)於DCM(10 ml)中的溶液,接著於0 °C下逐滴添加TEA(2.409 ml,17.28 mmol)。將反應混合物於0 °C下攪拌45 min。將水加至該混合物,分離各層,並將水層以DCM萃取。將有機層組合,以1 M NaOH、1 M HCL和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發。藉由管柱層析術純化粗產物接著以二乙醚研製以提供標題化合物。LC-MS:
m/z228.2 (M+H)
+。
c)乙酸3-(4-(氯甲基)苯甲醯胺基)丙酯
於0 °C下將乙酸酐(1.115 ml,11.79 mmol)加至4-(氯甲基)-N-(3-羥基丙基)苯甲醯胺(1.79 g,7.86 mmol)於吡啶(15 ml)中的溶液。將反應混合物於0 °C下攪拌15 min並於20 °C下攪拌30 min。將溶劑蒸發,並將水加至殘餘物。將水層以EtOAc萃取。將有機層組合,以1 M HCl、水、5 % NaHCO
3和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發以提供標題化合物。LC-MS:
m/z270.2 (M+H)
+。
c)乙酸3-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺基)丙酯
將5-羥基-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮(0.2 g,0.822 mmol)、乙酸3-(4-(氯甲基)苯甲醯胺基)丙酯(0.222 g,0.822 mmol)和K
2CO
3(0.199 g,1.439 mmol)於DMF(2 ml)中的懸浮液於80 °C下加熱30 min。將水加至該混合物,並將水層以DCM萃取。將有機層組合,以水和鹵水洗滌,以Na
2SO
4乾燥,過濾,並蒸發。藉由管柱層析術純化粗產物以提供標題化合物。LC-MS:
m/z477.5 (M+H)
+。
d)
N-(3-羥基丙基)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺
將乙酸3-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺基)丙酯(0.195 g,0.409 mmol)、K
2CO
3(0.071 g,0.512 mmol)和甲醇(5 ml)於DCM(5 ml)中的懸浮液於20 °C下攪拌1 h,接著過濾。將濾液蒸發至乾,並藉由管柱層析術純化殘餘物,接著以庚烷和二乙醚之混合物研製以提供標題化合物(0.04 g)。1H NMR (400 MHz,氯仿-d) δ ppm 7.74-7.79 (m, 2 H), 7.58 (s, 1 H), 7.42 - 7.47 (m, 2 H), 7.18 - 7.24 (m, 4 H), 6.91 - 6.98 (m, 1 H), 6.51 (s, 1 H), 5.09 (s, 2 H), 4.03 (s, 4 H), 3.75 (s, 2 H), 3.70 - 3.73 (m, 2 H), 3.58 - 3.64 (m, 3 H), 1.75 - 1.83 (m, 3 H), 1.21 (t, J=7.0 Hz, 1 H);LC-MS: m/z 435.5 (M+H)+。
實施例 19. N-(1-羥基-2-甲基丙-2-基)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺(化合物283)
將乙酸2-(4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)苯甲醯胺基)-2-甲基丙酯(0.284 g,0.579 mmol)] K
2CO
3(0.100 g,0.724 mmol)和甲醇(5 ml)於DCM(5 ml)中的懸浮液於20 °C下攪拌1 h,接著過濾。將濾液蒸發至乾,並藉由管柱層析術純化殘餘物以提供標題化合物(0.12 g)。1H NMR (400 MHz, DMSO-d6) δ ppm 8.21 (s, 1 H), 7.78 - 7.84 (m, 2 H), 7.51 - 7.58 (m, 1 H), 7.48 (s, 2 H), 7.17 - 7.26 (m, 4 H), 6.42 (s, 1 H), 5.02 (s, 2 H), 4.91 (t, J=6.0 Hz, 1 H), 3.95 (s, 4 H), 3.79 (s, 2 H), 3.50 (d, J=6.0 Hz, 2 H), 1.31 (s, 6 H);LC-MS: m/z 449.5 (M+H) +。
實施例 20.4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)哌啶-1-甲醛,HCl(化合物284)
將2-(異吲哚啉-2-基甲基)-5-(哌啶-4-基甲氧基)-4H-哌喃-4-酮(0.13 g,0.382 mmol)和甲酸甲酯(0.030 ml,0.496 mmol)的溶液0 °C攪拌30 min。接著使混合物達到20 °C並攪拌90 min。將氫氧化鈉(0.04 g,0.095 mmol)加至該混合物。將混合物攪拌16 h。添加10 ml的DCM,並藉由過濾移出固體。將於二乙醚中的1 M HCl(1 ml)加至該混合物。將混合物透過矽藻土過濾並將溶劑於減壓下移除。將殘餘物以二乙醚處理,過濾,並乾燥以提供標題化合物(0.1 g)。1H NMR (400 MHz, DMSO-d6) δ ppm 8.22 (s, 1 H), 7.99 (s, 1 H), 7.34 - 7.44 (m, 5 H), 6.75 (s, 1 H), 6.75 (s, 1 H), 4.72 - 4.85 (m, 2 H), 4.61 (s, 2 H), 4.15 - 4.23 (m, 1 H), 3.70 - 3.74 (m, 3 H), 3.01 - 3.11 (m, 1 H), 2.59 - 2.72 (m, 1 H), 1.95 - 2.09 (m, 1 H), 1.72 - 1.85 (m, 2 H), 1.01 - 1.22 (m, 3 H);LC-MS: m/z 369.2。
實施例 21.5-((4-(S-甲基亞胺磺醯基)苯甲基)氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物285)和5-((4-(R-甲基亞胺磺醯基)苯甲基)氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物286)
5-((4-(R,S-甲基亞胺磺醯基)苯甲基)氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(0.1 g,0.21 mmol)之外消旋離析係使用Chiralpak IF,5 υm,20 * 250 mm管柱和正己烷、EtOH和DEA作為溶析液執行。
S-異構物(39.3 mg):
1H NMR (氯仿-d) δ: 8.02 (d, 2H), 7.64 (s, 1H), 7.61 (d, 2H), 7.50 (d, 1H), 7.46 (s, 1H), 7.31 (d, 1H), 6.52 (s, 1H), 5.17 (s, 2H), 4.09 (s, 4H), 3.79 (s, 2H), 3.11 (s, 3H)。
R-異構物(43.9 mg):
1H NMR (氯仿-d) δ: 7.99-8.08 (m, 1H), 7.99-8.08 (m, 1H), 7.64 (s, 1H), 7.61 (d, 2H), 7.50 (d, 1H), 7.46 (s, 1H), 7.31 (d, 1H), 7.27 (s, 1H), 7.26-7.27 (m, 1H), 6.52 (s, 1H), 5.17 (s, 2H), 4.09 (s, 4H), 3.79 (s, 2H), 3.11 (s, 3H)。
實施例 22.5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-2-((5-(三氟甲基)-2H-異吲哚-2-基)甲基)-4H-哌喃-4-酮(化合物287)
將乙酸鈀(II)(0.18 g,0.82 mmol)和環己烯(0.41 ml,4.11 mmol)加至5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(0.40 g,0.82 mmol)於乾二口咢口山(10 ml)中的溶液。將反應混合物於130 °C下加熱4 h。濾出催化劑。將溶劑蒸發。藉由管柱層析術純化粗產物以提供0.35 g的標題化合物。
1H NMR (甲醇-d
4) δ: 8.01 (s, 1H), 7.87 (s, 1H), 7.62 (m, 1H), 7.50 (d, 1H), 7.37-7.41 (m, 1H), 7.00 (m, 1H), 6.24 (s, 1H), 5.45 (s, 2H), 3.68-3.78 (m, 4H), 2.81 (s, 3H), 2.71-2.80 (m, 2H), 1.88-2.01 (m, 3H), 1.24-1.49 (m, 2H)。LC-MS:
m/z487.3 (M+H)
+。
實施例 23.2-((2H-異吲哚-2-基)甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(化合物288)
將乙酸鈀(II)(107 mg,0.48 mmol)和環己烯(0.48 ml,4.78 mmol)加至2-(異吲哚啉-2-基甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(0.20 g,0.48 mmol)於乾二口咢口山(15 ml)中的溶液。將反應混合物於130 °C下加熱4 h。濾出催化劑。將溶劑蒸發。藉由管柱層析術純化粗產物以提供24.7 mg的標題化合物。
1H NMR (DMSO-d
6) δ: 8.12-8.17 (m, 1H), 7.47 (d, 2H), 6.84 (d, 2H), 6.22 (s, 1H), 5.42 (s, 2H), 3.68 (d, 2H), 3.55 (br d, 3H), 2.84 (s, 3H), 2.65-2.74 (m, 2H), 1.75-1.85 (m, 3H), 1.20-1.30 (m, 2H)。LC-MS:
m/z416.5 (M+H)
+。
實施例 24.2-((5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4-側氧基-4H-哌喃-2-基)甲基)異吲哚啉2-氧化物(化合物289)
將甲酸(11.0 mg,0.24 mmol)和過氧化氫於水中的35 %溶液(8.13 mg,0.24 mmol)加至2-(異吲哚啉-2-基甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮(0.10 g,0.24 mmol)於甲醇(1 ml)中的的溶液。將混合物於RT下攪拌6 h。將溶劑蒸發。藉由管柱層析術純化粗產物以提供70 mg的標題化合物。
1H NMR (DMSO-d
6) δ: 10.44 (s, 1H), 7.96 (d, 1H), 7.85 (d, 2H), 7.61 (d, 2H), 7.41 (m, 1H), 7.20 (d, 1H), 6.95 (m, 1H), 6.84 (d, 1H), 6.59 (d, 1H), 3.36 (s, 1H), 3.27 (m, 2H), 2.77 (m, 1H), 2.14 (s, 3H), 1.05-1.13 (m, 8H)。LC-MS:
m/z435.2 (M+H)
+。
實施例 25.2-((5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4-側氧基-4H-哌喃-2-基)甲基)-5-(三氟甲基)異吲哚啉2-氧化物(化合物290)
將甲酸(47.0 mg,1.02 mmol)和過氧化氫於水中的35 %溶液(0.20 g,2.05 mmol)加至5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(0.10 g,0.20 mmol)於甲醇(2 ml)中的溶液。將混合物於RT下攪拌6 h。將溶劑蒸發。藉由管柱層析術純化粗產物以提供43 mg的標題化合物。
1H NMR (DMSO-d
6) δ: 8.24 (br s, 1H), 7.77 (br s, 1H), 7.70 (br d, 1H), 7.59 (br d, 1H), 6.68 (s, 1H), 5.15-5.27 (m, 2H), 4.76 (br s, 2H), 4.62 (br d, 2H), 3.75 (br d, 2H), 3.38 (m, 2H), 2.86 (s, 3H), 2.73 (br m, 2H), 1.86 (br d, 3H), 1.24-1.36 (m, 2H)。LC-MS:
m/z435.2 (M+H)
+。
實施例 26.5-((1-(甲磺醯基)-1,2,3,4-四氫吡啶-4-基)甲氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(化合物291)
a)哌啶-4-甲酸乙酯三氟乙酸鹽
於0 °C下逐滴將TFA(200 ml)加至1-(三級丁基)-4-乙基-哌啶-1,4-二甲酸酯(20 g,77.8 mmol)於DCM中(400 ml)的溶液,接著於RT下攪拌2 h。將混合物於減壓下濃縮以給出44 g呈棕色油的粗標題化合物。此不經進一步純就直接用於下一個反應步驟。
b)乙基-1-(甲磺醯基)哌啶-4-甲酸酯
於0 °C下將DIPEA(106 ml,649.4 mmol)和MsCl(25 ml,327.4 mmol)加至哌啶-4-甲酸乙酯三氟乙酸鹽(44 g,162.3 mmol)於ACN中(400 ml)的溶液,接著於RT下攪拌2-3 h。將反應混合物以水終止反應(500 ml)並以EtOAc萃取(3 x 500 ml)。將有機層以鹵水洗滌,乾燥(無水Na
2SO
4),過濾並於減壓下濃縮。將粗殘餘物藉由管柱層析術在矽膠上使用25 %於己烷中的EtOAc作為溶析液純化以給出5.6 g呈白色固體的標題化合物。MS:
m/z158 [M+H]
+。
c)乙基-1-(甲磺醯基)-2-側氧基哌啶-4-甲酸酯
於水浴下將氧化釕(IV)水合物(0.2 g,1.5 mmol)加至乙基-1-(甲磺醯基)哌啶-4-甲酸酯(3.6 g,15.3 mmol)於ACN:H
2O(2:5)(14 mL)中的溶液。於5 min後,於18 °C至22 °C的溫度間逐部分添加過碘酸鈉(6.8 g,32.1 mmol)(於添加期間溫度不應超過30 °C)。將混合物於RT下攪拌7 h。將反應混合物以水終止反應,接著添加DCM(50 mL)。將混合物透過矽藻土床過濾。將有機層分離,乾燥(無水Na
2SO
4)並於減壓下濃縮。將粗殘餘物藉由管柱層析術在矽膠上使用20-40 %於己烷中的EtOAc作為溶析液純化以給出2.3 g呈淺黃色固體的標題化合物。MS:
m/z250 [M+H]
+。
d)乙基-2-羥基-1-(甲磺醯基)哌啶-4-甲酸酯
於-78 °C下逐滴將於甲苯中的DIBAL-H(1.5 M於甲苯中,15.1 ml,22.6 mmol)加至乙基-1-(甲磺醯基)-2-側氧基哌啶-4-甲酸酯(2.26 g,9.0 mmol)於乾THF(100 ml)中的溶液,接著攪拌5 h。將混合物冷卻至RT,以飽和NH
4Cl溶液終止反應並以EtOAc萃取(3 x 50 mL)。將有機層乾燥(無水Na
2SO
4),過濾並於減壓下濃縮以給出2.1 g的粗呈淺黃色油的標題化合物。此不經進一步純就直接用於下一個反應步驟。
e)乙基-1-(甲磺醯基)-1,2,3,4-四氫吡啶-4-甲酸酯
於-78 °C下逐滴將TFAA(2.9 ml,20.9 mmol)加至乙基-2-羥基-1-(甲磺醯基)哌啶-4-甲酸酯(2.1 g,8.3 mmol)於DCM(40 ml)中的溶液,並接著攪拌6 h。之後於-78 °C下添加TEA(24 ml,167.3 mmol),接著於RT下攪拌2.5 h。將反應混合物以NaHCO
3水溶液終止反應並以DCM萃取(3 x 50 mL)。將有機層以水洗滌,乾燥(無水Na
2SO
4),過濾並於減壓下濃縮。將粗殘餘物藉由管柱層析術在矽膠上使用10-20 %於己烷中的EtOAc作為溶析液純化以給出1.1 g呈淺黃色固體的標題化合物。MS:
m/z234 [M+H]
+。
f) (1-(甲磺醯基)-1,2,3,4-四氫吡啶-4-基)甲醇
於-40 °C下逐滴將LiBH
4(3.0 M於THF中,2.7 ml,8.1 mmol)加至1-(甲磺醯基)-1,2,3,4-四氫吡啶-4-甲酸乙酯(0.95 g,4.0 mmol)於乾THF(100 ml)中的溶液,接著於RT下攪拌16 h。將反應混合物以冰終止反應並以EtOAc萃取(3 x 50 mL)。將有機層乾燥(無水Na
2SO
4),過濾並於減壓下濃縮以給出0.77 g呈透明油的標題化合物。MS:
m/z192 [M+H]
+。
g)甲磺酸(1-(甲磺醯基)-1,2,3,4-四氫吡啶-4-基)甲酯
於0 °C下將DIPEA(2.9 ml,15.91 mmol)和MsCl(0.6 ml,7.95 mmol)加至(1-(甲磺醯基)-1,2,3,4-四氫吡啶-4-基)甲醇(0.76 g,3.97 mmol)於ACN(10 ml)中的溶液,接著攪拌10 min。將反應混合物以鹵水(50 ml)終止反應並以EtOAc萃取(3 x 25 mL)。將有機層乾燥(無水Na
2SO
4),過濾並於減壓下濃縮以給出1.2 g的粗標題化合物。此不經進一步純就直接用於下一個反應步驟。MS:
m/z270 [M+H]
+。
h) 5-((1-(甲磺醯基)-1,2,3,4-四氫吡啶-4-基)甲氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮
將Cs
2CO
3(1.3 g,4.0 mmol)加至5-羥基-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮(0.5 g,1.6 mmol)和甲磺酸(1-(甲磺醯基)-1,2,3,4-四氫吡啶-4-基)甲酯(0.4 g,1.6 mmol)於ACN(10 ml)中的溶液,接著於70 °C下攪拌16 h。將混合物以EtOAc(50 ml)稀釋,過濾並於減壓下濃縮。將粗產物藉由逆相製備性HPLC使用Agilent,X Select己基苯基(19 x 250)mm,5 µm,梯度30 %至70% ACN(於水中),含有5 mM的乙酸銨(於水中),RT,13.5 min純化以給出13.7 mg呈棕色固體的標題化合物。
1H-NMR (400 MHz; DMSO-
d
6 ):
δ8.17 (s, 1H), 7.63 (s, 1H), 7.57 (d, 1H), 7.47 (d, 1H), 6.52 (d, 1H), 6.41 (s, 1H), 4.96 (q, 1H), 4.07 (s, 4H), 3.81 (s, 2H), 3.63-3.66 (m, 2H), 3.53-3.57 (m, 1H), 3.40-3.45 (m, 1H), 2.99 (s, 3H), 2.59-2.68 (m, 2H), 1.90-1.95 (m, 1H), 1.71-1.72 (m, 1H);MS:
m/z485 [M+H]
+。
實驗CYP11A1抑制
測試化合物抑制膽固醇轉換成孕甾烯醇酮和異己酸的能力係藉由由Ruangwises等人(Biology of Reproduction 1991; 45(1):143-50)描述的異己酸釋放分析(IARA)之修改版測量,除了使用人類H295R腎上腺皮質癌細胞株作為酵素之來源且萃取係以經塗覆聚葡糖的炭懸浮液完成外(Isomaa, V.等人,Endocrinology 1982;111(3):833-843)。已顯示H295R細胞株會表現所有關鍵類固醇生成性酵素。為測定測試化合物對CYP11A1抑制的半最大抑制濃度(IC
50),將細胞於3 nM經[24,25-3H]標記的膽固醇(American Radiolabelled Chemicals)之存在下以漸增濃度的測試化合物處理。最終DMSO濃度係1 %。細胞培養基係以經塗覆聚葡糖的炭懸浮液萃取且經放射性標記的異己酸係藉由於200 µl的閃爍液(OptiPhase SuperMix, Perkin Elmer)中混合100 µl的上清液部分來測定。放射性係使用Microbeta閃爍計數器(1450 MicroBeta Trilux, Wallac)測量。所有的測試化合物皆以10個濃度以二重複研究。
本發明之化合物係於以上提及的分析中篩選且該等化合物之IC
50值係於以下表1中列出,其中「A」係指小於150 nM的IC
50,「B」係指範圍在150至300 nM的IC
50值,且「C」係指範圍在301 nM至2000 nM的IC
50值。
表 1.
組 | 化合物 No. |
A | 2、5、8、10、11、12、15、21、22、23、36、37、44、47、49、65、69a、70、71、72、73、74、83、84、89、90、91、92、93、95、103、104、109、111、113、114、115、116、122、129、130、131、134、137、138、139、146、162、172、173、176、184、185、186、187、188、189、190、192、195、196、205、211、213、215、216、217、219、221、222、224、225、226、229、230、232、234、238、244、244a、249、251、254、255、257、261、262、271、272、278、285和286 |
B | 1、4、6、7、9、20、24、25、26、28、29、30、31、34、39、46、53、56、61、63、64、67、68、69、81、82、85、86、88、94、97、98、99、100、101、102、107、108、120、121、124、126、127、128、135、136、140、142、143、147、158、161、163、164、165、168、169、174、177、180、181、191、194、198、199、200、208、209、210、214、218、220、223、227、228、231、233、235、236、237、239、241、247、248、250、252、256、258、260、267、268、269、270、273、276、279、280、283、284和291 |
C | 3、13、14、16、17、18、19、27、32、33、35、38、40、41、42、43、45、48、50、51、52、55、57、58、59、60、62、66、75、76、77、78、79、80、87、96、105、106、110、112、117、118、119、123、125、132、133、141、144、145、148、149、150、151、152、153、154、155、156、157、159、160、166、170、171、178、179、182、183、193、197、201、202、203、206、207、212、240、242、243、245、245a、253、263、264、265、274、275、277、281、282、287、289和290 |
縮寫
ACN -乙腈
DCM –二氯甲烷
DEA -二乙醇胺
DIPEA - N,N-二異丙基乙胺
DMF - N,N-二甲基甲醯胺
DMSO -二甲亞碸
DPPA -疊氮磷酸二苯酯
DBU - 1,8-二氮雜雙環[5.4.0]十一-7-烯
EtOAc -乙酸乙酯
EtOH –乙醇
IPA -異丙醇
MeOH -甲醇
MTBE -甲基三級丁基醚
PPh
3-三苯基膦
Pd
2(dba)
3-三(二苯亞甲基丙酮)二鈀(0)
Pd(PPh
3)
4-四(三苯基膦)鈀(0)
PPTS -對甲苯磺酸吡啶鹽
rac-BINAP -
rac-2,2'-雙(二苯基膦基)-1,1'-聯萘
RT -室溫
rt -滯留時間
TBABr -四丁基溴化銨
TBAF -四丁基氟化銨
TBME -甲基三級丁基醚
TBSCl -三級丁基二甲基矽基氯化物
TEA -三乙胺
TFA -三氟乙酸
THF -四氫呋喃
TMEDA -四甲基乙二胺
TsOH -對甲苯磺酸一水合物
無
無
Claims (9)
- 如請求項1之組成物,其中式(ID)之化合物為: 5-((1-(氧呾-3-基磺醯基)哌啶-4-基)甲氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮; 5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4 H-哌喃-4-酮; 2-(異吲哚啉-2-基甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮; 2-((5-氟異吲哚啉-2-基)甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮; 5-((1-(環丙磺醯基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮; 5-((1-(乙磺醯基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮; 5-((1-(乙磺醯基)哌啶-4-基)甲氧基)-2-((5-氟異吲哚啉-2-基)甲基)-4H-哌喃-4-酮; 5-((1-(環丙磺醯基)哌啶-4-基)甲氧基)-2-((5-氟異吲哚啉-2-基)甲基)-4H-哌喃-4-酮; 5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-2-((5-(三氟甲氧基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮; 5-((1-丁醯基哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮; 5-((1-(2,2-二氟丙醯基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮; 5-((1-(2,2-二氟丙醯基)哌啶-4-基)甲氧基)-2-((5-氟異吲哚啉-2-基)甲基)-4H-哌喃-4-酮; 2-((5-氟異吲哚啉-2-基)甲基)-5-((1-丙醯基哌啶-4-基)甲氧基)-4H-哌喃-4-酮; 4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二甲基哌啶-1-磺醯胺; 4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-甲基哌啶-1-甲醯胺; 4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N-異丙基哌啶-1-甲醯胺; 4-(((6-((5-氟異吲哚啉-2-基)甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)-N,N-二甲基哌啶-1-磺醯胺; 2-(異吲哚啉-2-基甲基)-5-((4-(氧呾-3-基磺醯基)苯甲基)氧基)-4H-哌喃-4-酮; 2-((5-氯異吲哚啉-2-基)甲基)-5-((1-(甲磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮; 5-((1-丙醯基哌啶-4-基)甲氧基)-2-((5-(三氟甲基)異吲哚啉-2-基)甲基)-4H-哌喃-4-酮; N-(三級丁基)-4-(((6-(異吲哚啉-2-基甲基)-4-側氧基-4H-哌喃-3-基)氧基)甲基)哌啶-1-甲醯胺; 2-(異吲哚啉-2-基甲基)-5-((1-三甲基乙醯基哌啶-4-基)甲氧基)-4H-哌喃-4-酮; 5-((1-乙醯基哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮; 2-(異吲哚啉-2-基甲基)-5-((1-丙醯基哌啶-4-基)甲氧基)-4H-哌喃-4-酮; 2-(異吲哚啉-2-基甲基)-5-((1-((2-甲氧基乙基)磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮; 2-(異吲哚啉-2-基甲基)-5-((1-(異丙磺醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮; 5-((1-(異丁磺醯基)哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮; 5-((1-異丁醯基哌啶-4-基)甲氧基)-2-(異吲哚啉-2-基甲基)-4H-哌喃-4-酮; 2-(異吲哚啉-2-基甲基)-5-((1-(2,2,2-三氟乙醯基)哌啶-4-基)甲氧基)-4H-哌喃-4-酮; 或其互變異構物或醫藥上可接受之鹽。
- 一種用於用途的組成物,所述組成物為如請求項1或2之組成物,所述用途為用於治療類固醇受體(特別是雄性素受體)依賴性病況和疾病。
- 如請求項3之用於用途的組成物,其中該類固醇受體依賴性疾病係癌症。
- 如請求項4之用於用途的組成物,其中該癌症係前列腺癌。
- 如請求項5之用於用途的組成物,其中該前列腺癌係去勢抗性前列腺癌(CRPC)。
- 如請求項3-6中的任一項之用於用途的組成物,其中該組成物係與醣皮質素及/或鹽皮質素和視需要的一或多種抗癌劑一起投予。
- 如請求項7之用於用途的組成物,其中一或多種抗癌劑係選自由以下者所組成之群組: -非類固醇雄性素受體拮抗劑; -類固醇生成抑制劑; -化學治療劑; -抗雌激素; -表觀遺傳調節劑; -mTOR抑制劑(例如依維莫司(everolimus)); -AKT抑制劑(例如AZ5363); -放射性醫藥品(例如alpharadin); -GnRH/LHRH類似物(諸如亮丙瑞林(leuprorelin)); -PI3K抑制劑;和 -CDK4/6抑制劑。
- 一種醫藥組合,其包含如請求項1或2之組成物以及至少一種選自由以下者所組成的列表之額外的活性成分: -醣皮質素; -鹽皮質素; -非類固醇雄性素受體拮抗劑; -類固醇生成抑制劑; -化學治療劑; -抗雌激素; -表觀遺傳調節劑; -mTOR抑制劑(例如依維莫司); -AKT抑制劑(例如AZ5363); -放射性醫藥品(例如alpharadin); -GnRH/LHRH類似物(諸如亮丙瑞林); -PI3K抑制劑;和 -CDK4/6抑制劑, 以用於同時、分開或依序的投予。
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EP4149924A1 (en) | 2020-05-14 | 2023-03-22 | Orion Corporation | Cyp11a1 inhibitors |
WO2022117920A1 (en) | 2020-12-01 | 2022-06-09 | Orion Corporation | 2,3-dihydro-4h-benzo[b][1,4]oxazin-4-yl)(5-(phenyl)-pyridin-3-yl)methanone derivatives and similar compounds as cyp11a1 inhibitors for the treatment of prostate cancer |
WO2022184975A1 (en) | 2021-03-01 | 2022-09-09 | Orion Corporation | Process for the preparation of a cyp11a1 inhibitor and intermediates thereof |
CN117242070A (zh) | 2021-03-01 | 2023-12-15 | 奥仁公司 | 4h-吡喃-4-酮结构化cyp11a1抑制剂的固体形式 |
AR124985A1 (es) | 2021-03-01 | 2023-05-24 | Orion Corp | Nuevas formas de sal de un inhibidor de cyp11a1 estructurado en 4h-piran-4-ona |
MX2024000182A (es) | 2021-06-23 | 2024-02-15 | Orion Corp | Proceso para la preparacion de un inhibidor de cyp11a1 e intermedios del mismo. |
KR20240068666A (ko) * | 2021-09-28 | 2024-05-17 | 오리온 코포레이션 | 전립선 암의 치료에서 사용하기 위한 cyp11a1 저해제 |
WO2023073285A1 (en) | 2021-10-28 | 2023-05-04 | Orion Corporation | Salt forms of a 4h-pyran-4-one structured cyp11 at inhibitor |
WO2023084158A1 (en) | 2021-11-10 | 2023-05-19 | Orion Corporation | Cyp11a1 inhibitors |
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WO2024199262A1 (zh) * | 2023-03-29 | 2024-10-03 | 西藏海思科制药有限公司 | Cyp11a1抑制剂及其用途 |
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WO2025051216A1 (zh) * | 2023-09-08 | 2025-03-13 | 深圳众格生物科技有限公司 | 一种cyp11a1抑制剂、其制备方法及其应用 |
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