CN101918363A - 苯乙酰胺衍生物 - Google Patents
苯乙酰胺衍生物 Download PDFInfo
- Publication number
- CN101918363A CN101918363A CN200980102515XA CN200980102515A CN101918363A CN 101918363 A CN101918363 A CN 101918363A CN 200980102515X A CN200980102515X A CN 200980102515XA CN 200980102515 A CN200980102515 A CN 200980102515A CN 101918363 A CN101918363 A CN 101918363A
- Authority
- CN
- China
- Prior art keywords
- phenyl
- cyclopropyl
- added
- cyclopropylsulfonyl
- solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- FZERHIULMFGESH-UHFFFAOYSA-N N-phenylacetamide Chemical class CC(=O)NC1=CC=CC=C1 FZERHIULMFGESH-UHFFFAOYSA-N 0.000 title 1
- -1 cyclopropylsulfonyl Chemical group 0.000 claims description 154
- 150000001875 compounds Chemical class 0.000 claims description 118
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 78
- 125000000217 alkyl group Chemical group 0.000 claims description 43
- 150000003839 salts Chemical class 0.000 claims description 26
- 229910052736 halogen Inorganic materials 0.000 claims description 20
- 239000003814 drug Substances 0.000 claims description 19
- 150000002367 halogens Chemical class 0.000 claims description 19
- 125000004307 pyrazin-2-yl group Chemical group [H]C1=C([H])N=C(*)C([H])=N1 0.000 claims description 17
- 230000000069 prophylactic effect Effects 0.000 claims description 16
- 229940124597 therapeutic agent Drugs 0.000 claims description 15
- 206010012601 diabetes mellitus Diseases 0.000 claims description 14
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 14
- 239000008194 pharmaceutical composition Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- LSBDFXRDZJMBSC-UHFFFAOYSA-N 2-phenylacetamide Chemical class NC(=O)CC1=CC=CC=C1 LSBDFXRDZJMBSC-UHFFFAOYSA-N 0.000 claims description 12
- 208000001145 Metabolic Syndrome Diseases 0.000 claims description 10
- 208000008589 Obesity Diseases 0.000 claims description 10
- 201000000690 abdominal obesity-metabolic syndrome Diseases 0.000 claims description 10
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 claims description 10
- 235000020824 obesity Nutrition 0.000 claims description 10
- 125000003373 pyrazinyl group Chemical group 0.000 claims description 9
- 125000003226 pyrazolyl group Chemical group 0.000 claims description 9
- 239000012190 activator Substances 0.000 claims description 8
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 8
- 125000001072 heteroaryl group Chemical group 0.000 claims description 8
- 125000004076 pyridyl group Chemical group 0.000 claims description 8
- 125000000335 thiazolyl group Chemical group 0.000 claims description 8
- 125000001113 thiadiazolyl group Chemical group 0.000 claims description 7
- 208000001072 type 2 diabetes mellitus Diseases 0.000 claims description 6
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 5
- 239000003937 drug carrier Substances 0.000 claims description 5
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 claims description 5
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 4
- 230000003449 preventive effect Effects 0.000 claims description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 399
- 239000000243 solution Substances 0.000 description 192
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 180
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 174
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 130
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 117
- 238000001816 cooling Methods 0.000 description 117
- 239000000203 mixture Substances 0.000 description 117
- 239000012044 organic layer Substances 0.000 description 104
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 103
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 95
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 92
- 238000004519 manufacturing process Methods 0.000 description 83
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 80
- 239000011541 reaction mixture Substances 0.000 description 73
- 239000002904 solvent Substances 0.000 description 73
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 71
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 67
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 66
- 238000010898 silica gel chromatography Methods 0.000 description 65
- 230000002829 reductive effect Effects 0.000 description 59
- 229920006395 saturated elastomer Polymers 0.000 description 55
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 51
- 235000017557 sodium bicarbonate Nutrition 0.000 description 51
- 238000006243 chemical reaction Methods 0.000 description 49
- 239000007787 solid Substances 0.000 description 48
- 239000008103 glucose Substances 0.000 description 44
- 102000030595 Glucokinase Human genes 0.000 description 43
- 108010021582 Glucokinase Proteins 0.000 description 43
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 43
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 38
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 35
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 33
- 101150117004 atg18 gene Proteins 0.000 description 33
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 31
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 29
- 239000012043 crude product Substances 0.000 description 29
- 239000003921 oil Substances 0.000 description 28
- 235000019198 oils Nutrition 0.000 description 28
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 22
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- 235000002639 sodium chloride Nutrition 0.000 description 21
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 20
- 238000012360 testing method Methods 0.000 description 20
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 19
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 18
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 18
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 18
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 16
- 239000008280 blood Substances 0.000 description 16
- 210000004369 blood Anatomy 0.000 description 16
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 16
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 15
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 14
- 238000004821 distillation Methods 0.000 description 14
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 14
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 14
- 238000003756 stirring Methods 0.000 description 14
- 238000000605 extraction Methods 0.000 description 13
- 239000010410 layer Substances 0.000 description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- 230000003213 activating effect Effects 0.000 description 12
- 239000007864 aqueous solution Substances 0.000 description 12
- 239000012230 colorless oil Substances 0.000 description 12
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 12
- 239000002994 raw material Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 12
- 125000001424 substituent group Chemical group 0.000 description 11
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 10
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 10
- 230000037396 body weight Effects 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 10
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 9
- 238000010992 reflux Methods 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 229910000027 potassium carbonate Inorganic materials 0.000 description 8
- 235000011181 potassium carbonates Nutrition 0.000 description 8
- 239000007858 starting material Substances 0.000 description 8
- VBUGSZRIYKRWJE-KPZWWZAWSA-N (2r)-2-(3-cyclopropyl-4-cyclopropylsulfonylphenyl)-3-[(1r)-3-oxocyclopentyl]propanoic acid Chemical compound C([C@@H](C(=O)O)C=1C=C(C(=CC=1)S(=O)(=O)C1CC1)C1CC1)[C@H]1CCC(=O)C1 VBUGSZRIYKRWJE-KPZWWZAWSA-N 0.000 description 7
- 230000004913 activation Effects 0.000 description 7
- 239000002585 base Substances 0.000 description 7
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 7
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 7
- 239000012046 mixed solvent Substances 0.000 description 7
- 125000006239 protecting group Chemical group 0.000 description 7
- 239000012279 sodium borohydride Substances 0.000 description 7
- 229910000033 sodium borohydride Inorganic materials 0.000 description 7
- 238000003786 synthesis reaction Methods 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 6
- 150000001336 alkenes Chemical class 0.000 description 6
- 150000004945 aromatic hydrocarbons Chemical group 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- CSJLBAMHHLJAAS-UHFFFAOYSA-N diethylaminosulfur trifluoride Chemical compound CCN(CC)S(F)(F)F CSJLBAMHHLJAAS-UHFFFAOYSA-N 0.000 description 6
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 6
- 210000004185 liver Anatomy 0.000 description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- 238000007410 oral glucose tolerance test Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000012312 sodium hydride Substances 0.000 description 6
- 229910000104 sodium hydride Inorganic materials 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 230000001225 therapeutic effect Effects 0.000 description 6
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 6
- USIPCUSSVNZALH-WPOOSSHDSA-N (e)-2-(3-cyclopropyl-4-cyclopropylsulfonylphenyl)-3-[(2r,3r,8s)-2,3-diphenyl-1,4-dioxaspiro[4.4]nonan-8-yl]prop-2-enoic acid Chemical compound C1([C@@H]2[C@H](OC3(O2)CC[C@@H](C3)/C=C(C(=O)O)\C=2C=C(C(=CC=2)S(=O)(=O)C2CC2)C2CC2)C=2C=CC=CC=2)=CC=CC=C1 USIPCUSSVNZALH-WPOOSSHDSA-N 0.000 description 5
- NHQDETIJWKXCTC-UHFFFAOYSA-N 3-chloroperbenzoic acid Chemical compound OOC(=O)C1=CC=CC(Cl)=C1 NHQDETIJWKXCTC-UHFFFAOYSA-N 0.000 description 5
- 210000002237 B-cell of pancreatic islet Anatomy 0.000 description 5
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 5
- 102000005548 Hexokinase Human genes 0.000 description 5
- 108700040460 Hexokinases Proteins 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- 235000011054 acetic acid Nutrition 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 125000005336 allyloxy group Chemical group 0.000 description 5
- 235000019270 ammonium chloride Nutrition 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 125000000524 functional group Chemical group 0.000 description 5
- 150000008282 halocarbons Chemical class 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 125000002950 monocyclic group Chemical group 0.000 description 5
- 210000002569 neuron Anatomy 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 5
- 235000010265 sodium sulphite Nutrition 0.000 description 5
- OJOFMLDBXPDXLQ-SECBINFHSA-N (4r)-4-benzyl-1,3-oxazolidin-2-one Chemical compound C1OC(=O)N[C@@H]1CC1=CC=CC=C1 OJOFMLDBXPDXLQ-SECBINFHSA-N 0.000 description 4
- MEKOFIRRDATTAG-UHFFFAOYSA-N 2,2,5,8-tetramethyl-3,4-dihydrochromen-6-ol Chemical compound C1CC(C)(C)OC2=C1C(C)=C(O)C=C2C MEKOFIRRDATTAG-UHFFFAOYSA-N 0.000 description 4
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 description 4
- 241000699670 Mus sp. Species 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 125000002947 alkylene group Chemical group 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- MKRTXPORKIRPDG-UHFFFAOYSA-N diphenylphosphoryl azide Chemical compound C=1C=CC=CC=1P(=O)(N=[N+]=[N-])C1=CC=CC=C1 MKRTXPORKIRPDG-UHFFFAOYSA-N 0.000 description 4
- GUVUOGQBMYCBQP-UHFFFAOYSA-N dmpu Chemical compound CN1CCCN(C)C1=O GUVUOGQBMYCBQP-UHFFFAOYSA-N 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 125000000623 heterocyclic group Chemical group 0.000 description 4
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine hydrate Chemical compound O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 4
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 4
- 230000003914 insulin secretion Effects 0.000 description 4
- 230000003834 intracellular effect Effects 0.000 description 4
- ZCSHNCUQKCANBX-UHFFFAOYSA-N lithium diisopropylamide Chemical compound [Li+].CC(C)[N-]C(C)C ZCSHNCUQKCANBX-UHFFFAOYSA-N 0.000 description 4
- 210000005036 nerve Anatomy 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000651 prodrug Substances 0.000 description 4
- 229940002612 prodrug Drugs 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
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- XJEMHAHSQBWRGG-UHFFFAOYSA-M oxan-4-ylmethyl(triphenyl)phosphanium;iodide Chemical compound [I-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(C=1C=CC=CC=1)CC1CCOCC1 XJEMHAHSQBWRGG-UHFFFAOYSA-M 0.000 description 1
- RPFVHWOEHACTHU-UHFFFAOYSA-M oxolan-3-ylmethyl(triphenyl)phosphanium;iodide Chemical compound [I-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(C=1C=CC=CC=1)CC1CCOC1 RPFVHWOEHACTHU-UHFFFAOYSA-M 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- BEZDDPMMPIDMGJ-UHFFFAOYSA-N pentamethylbenzene Chemical compound CC1=CC(C)=C(C)C(C)=C1C BEZDDPMMPIDMGJ-UHFFFAOYSA-N 0.000 description 1
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- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229940068968 polysorbate 80 Drugs 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
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- 229960003975 potassium Drugs 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- IUBQJLUDMLPAGT-UHFFFAOYSA-N potassium bis(trimethylsilyl)amide Chemical compound C[Si](C)(C)N([K])[Si](C)(C)C IUBQJLUDMLPAGT-UHFFFAOYSA-N 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- CAEWJEXPFKNBQL-UHFFFAOYSA-N prop-2-enyl carbonochloridate Chemical compound ClC(=O)OCC=C CAEWJEXPFKNBQL-UHFFFAOYSA-N 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 125000003072 pyrazolidinyl group Chemical group 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 150000003254 radicals Chemical group 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 235000009518 sodium iodide Nutrition 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 238000003797 solvolysis reaction Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 238000009495 sugar coating Methods 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
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- 239000000829 suppository Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- OWLBQQTUOQLZST-UHFFFAOYSA-N tert-butyl n-[4-(hydroxymethyl)-1,3-thiazol-2-yl]carbamate Chemical compound CC(C)(C)OC(=O)NC1=NC(CO)=CS1 OWLBQQTUOQLZST-UHFFFAOYSA-N 0.000 description 1
- BCNZYOJHNLTNEZ-UHFFFAOYSA-N tert-butyldimethylsilyl chloride Chemical compound CC(C)(C)[Si](C)(C)Cl BCNZYOJHNLTNEZ-UHFFFAOYSA-N 0.000 description 1
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 125000004306 triazinyl group Chemical group 0.000 description 1
- JQZIKLPHXXBMCA-UHFFFAOYSA-N triphenylmethanethiol Chemical compound C=1C=CC=CC=1C(C=1C=CC=CC=1)(S)C1=CC=CC=C1 JQZIKLPHXXBMCA-UHFFFAOYSA-N 0.000 description 1
- 125000005455 trithianyl group Chemical group 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000003799 water insoluble solvent Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
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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
- C07D405/02—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
- C07D405/12—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 chain containing hetero atoms as chain links
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
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- A—HUMAN NECESSITIES
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- A61P3/04—Anorexiants; Antiobesity agents
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/38—Nitrogen atoms
- C07D231/40—Acylated on said nitrogen atom
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- C—CHEMISTRY; METALLURGY
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/42—One nitrogen atom
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- C—CHEMISTRY; METALLURGY
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D241/20—Nitrogen atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D241/26—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with nitrogen atoms directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D241/26—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with nitrogen atoms directly attached to ring carbon atoms
- C07D241/28—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with nitrogen atoms directly attached to ring carbon atoms in which said hetero-bound carbon atoms have double bonds to oxygen, sulfur or nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
- C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
- C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
- C07D261/10—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D261/14—Nitrogen atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D263/48—Nitrogen atoms not forming part of a nitro radical
-
- C—CHEMISTRY; METALLURGY
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- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
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- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
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- C07D277/44—Acylated amino or imino radicals
- C07D277/46—Acylated amino or imino radicals by carboxylic acids, or sulfur or nitrogen analogues thereof
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- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
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- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/54—Nitrogen and either oxygen or sulfur atoms
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- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
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- C07D277/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
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- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/01—Five-membered rings
- C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
- C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
- C07D285/08—1,2,4-Thiadiazoles; Hydrogenated 1,2,4-thiadiazoles
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- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
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- C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
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- 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
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- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
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- 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
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Abstract
本发明提供作为GK活化剂有用的化合物。本发明对苯乙酰胺衍生物进行了广泛深入的研究,结果确认在苯基上具有磺酰基和环烷基、在酰胺的氮原子上具有杂芳基的苯乙酰胺衍生物具有良好的GK活化作用,从而完成了本发明。本发明的化合物具有良好的GK活化作用,因此作为糖尿病、特别是II型糖尿病的治疗剂有用。
Description
技术领域
本发明涉及作为医药、特别是糖尿病治疗剂有用的新的苯乙酰胺衍生物。
背景技术
GK(葡糖激酶(ATP:D-己糖6-磷酸转移酶,EC2.7.1.1))是在胰脏、肝脏中表达的将六碳糖磷酸化的酶,近年来发现在脑中也存在。该酶属于己糖激酶家族,别名也称为己糖激酶IV。GK与其它己糖激酶相比具有以下特征:1)对底物葡萄糖的亲和性低,显示与血糖浓度相近的Km值;2)不受酶反应生成物6-磷酸葡萄糖的抑制;3)分子量约为其它己糖激酶的一半即50kDa。
人葡糖激酶基因作为单基因位于第七染色体7p13,在胰β细胞和肝细胞中由相距30kb以上的组织特异性的不同启动子调控,并且使用不同的第一外显子,但其余的外显子2-10是共用的。因此,胰型和肝型的GK蛋白仅有N末端15个残基不同。
随着血糖值的上升,胰β细胞内的葡萄糖浓度通过糖转运载体GLUT2快速地达到平衡,GK察觉到细胞内的葡萄糖浓度变化,从而激活糖酵解系统。结果,胰β细胞内的ATP/ADP比上升,KATP通道关闭,电位依赖性的Ca通道察觉到此从而细胞内钙浓度上升,引起胰岛素释放。即,在胰β细胞中GK作为葡萄糖传感器起作用,对胰岛素分泌的控制发挥重要作用。在肝脏中GK也作为葡萄糖传感器起作用,响应于血糖值的上升,将葡萄糖转换为6-磷酸葡萄糖。结果,在糖原的产生升高的同时,糖酵解系统激活从而抑制肝脏中的糖异生。
GK基因变异导致葡萄糖的磷酸化能力下降的患者多发高血糖,从而发展为幼年型糖尿病(MODY2)。另一方面,基因变异导致GK活性的Km值显示低值的患者,在餐后以及空腹时发现低血糖。即,GK对人也起到作为葡萄糖传感器的作用,在维持正常的血糖水平方面发挥重要作用。基于这样的事实,可以期待GK活化药剂成为促进胰β细胞的葡萄糖依赖性胰岛素分泌从而矫正餐后高血糖、同时抑制从肝脏释放糖的优良的II型糖尿病治疗药。并且,还可能在餐后的高血糖状态下促进肝脏的糖摄取,不引起过度的胰岛素分泌亢进,从而能够避免现有磺酰脲(SU)剂的胰β细胞衰竭(膵疲弊)的问题。另外,近年来有在高葡萄糖下培养小鼠培养胰细胞(MIN6N8)时诱发凋亡的报道。并且,当使葡糖激酶在该细胞内过度表达时,可以抑制MIN6N8细胞的凋亡(Diabetes 54:2),因此,可以期待GK活化剂显示胰保护作用。
脑中存在的GK为胰型,在摄食中枢VMH(腹内侧下丘脑:ventromedial hypothalamus)的神经中大量表达。葡萄糖敏感神经分类为葡萄糖兴奋神经元(GE(Glucose-Excited)-neuron)和葡萄糖抑制神经元(GI(Glucose Inhibited)-neuron)。发现GK的mRNA或蛋白质在约70%的GE-neuron中、约40%的GI-neuron中存在。
在这些葡萄糖敏感神经中,GK察觉细胞内葡萄糖的上升,激活糖酵解系统,使细胞内的ATP/ADP比上升。结果,在GE-neuron中KATP通道关闭,神经元的动作电位频率上升,释放神经递质。另一方面,认为在GI-neuron中有Cl-通道参与。在VMH中GK mRNA的表达升高的大鼠中,对葡萄糖缺乏状态的补偿作用下降。
在葡萄糖敏感神经中也存在对于参与摄食行为的瘦蛋白和胰岛素的受体。在高葡萄糖条件下的GE-neuron中,瘦蛋白和胰岛素使KATP通道打开,使动作电位频率下降。另外,在ARC(弓状核)中,起增进食欲作用的NPY(神经肽Y)-neuron为葡萄糖抑制性神经元,起抑制食欲作用的POMC(促阿黑皮素原)-neuron为葡萄糖兴奋性神经元(Diabetes 53:2521-2528(2004))。基于这些事实,可以期待通过活化中枢的GK来抑制摄食行为,对肥胖症或代谢综合征的治疗有效。
报道了许多具有GK活化作用的化合物,也报道了已经在临床上确认了有效性的化合物。但是,仍然迫切盼望具有各种副作用(对hERG或CYP的作用)减轻、溶解性良好的特征的新的GK活化剂。
在专利文献1~25中,报道了具有GK活化作用的苯乙酰胺衍生物。但是,未公开环烷基作为与本发明化合物的R2相当的取代基。
在专利文献26~28中,报道了具有GK活化作用的苯乙酰胺衍生物。但是,未具体公开本发明化合物。
在本申请的优先权日之后公开的专利文献29~30中,报道了具有GK活化作用的苯乙酰胺衍生物。但是,未具体公开本发明的化合物。
在专利文献31~32中,报道了具有GK活化作用的杂芳基衍生物。但是,与本发明的苯乙酰胺的苯基相当的环为杂芳基。另外,未公开环烷基作为与本发明化合物的R2相当的取代基。
专利文献1:国际公开WO00/58293号小册子
专利文献2:国际公开WO01/83465号小册子
专利文献3:国际公开WO01/85706号小册子
专利文献4:国际公开WO01/85707号小册子
专利文献5:国际公开WO02/08209号小册子
专利文献6:国际公开WO02/14312号小册子
专利文献7:国际公开WO03/95438号小册子
专利文献8:国际公开WO2006/58923号小册子
专利文献9:国际公开WO2007/026761号小册子
专利文献10:国际公开WO2005/095417号小册子
专利文献11:国际公开WO2005/095418号小册子
专利文献12:国际公开WO2006/016194号小册子
专利文献13:国际公开WO2007/051847号小册子
专利文献14:国际公开WO2004/072031号小册子
专利文献15:国际公开WO01/44216号小册子
专利文献16:美国专利申请公开第2001/0039344号说明书
专利文献17:国际公开WO02/46173号小册子
专利文献18:国际公开WO2004/52869号小册子
专利文献19:国际公开WO2004/063179号小册子
专利文献20:国际公开WO2005/103021号小册子
专利文献21:国际公开WO2007/007886号小册子
专利文献22:国际公开WO2007/041365号小册子
专利文献23:国际公开WO2007/041366号小册子
专利文献24:国际公开WO2007/051845号小册子
专利文献25:国际公开WO2007/051846号小册子
专利文献26;国际公开WO2004/050645号小册子
专利文献27:国际公开WO2008/05914号小册子
专利文献28:国际公开WO2008/05964号小册子
专利文献29:美国专利申请公开第2008/21032号说明书
专利文献30:国际公开WO2008/078674号小册子
专利文献31:国际公开WO2004/063194号小册子
专利文献32:国际公开WO2004/72066号小册子
发明内容
本发明的课题在于提供作为具有GK活化作用的医药、特别是糖尿病治疗剂有用的新化合物。
本发明人对于具有GK活化作用的化合物进行了广泛深入的研究,结果确认在苯基上具有磺酰基和环烷基、在酰胺的氮原子上具有杂芳基的苯乙酰胺衍生物具有良好的GK活化作用,另外发现也存在各种副作用(对hERG或CYP的作用)和/或溶解性得到改善的化合物,从而完成了本发明。
即,本发明涉及通式(I)表示的苯乙酰胺衍生物或其盐。
(式中的符号表示以下含义。
R1:低级烷基、卤代低级烷基或环烷基。
R2:环烷基。
R3:卤素、低级烷基、卤代低级烷基、-OR0或-O-卤代低级烷基。
R0:相同或相互不同,-H或低级烷基。
A环:可以被取代的杂芳基。
B环:各自可以被取代的芳基或杂芳基、或
X:相同或相互不同,-C(R4)(R5)-、-C(O)-、-O-、-S(O)p-或-N(R0)-。
m:2至7的整数。
R4和R5:相同或相互不同,-H、卤素、低级烷基、卤代低级烷基、-OR0或-O-卤代低级烷基。
n和p:相同或相互不同,0、1或2。
其中,
表示单键或双键;下同)。
另外,本发明还涉及包含式(I)表示的苯乙酰胺衍生物或其制药学上容许的盐和制药学上容许的载体的医药组合物,特别是作为GK活化剂、糖尿病、肥胖症或代谢综合征的预防和/或治疗药的医药组合物。即,本发明还涉及以下各项。
(1)一种医药组合物,其包含式(I)表示的化合物或其制药学上容许的盐和制药学上容许的载体。
(2)上述(1)所述的医药组合物,其为GK活化剂。
(3)上述(1)所述的医药组合物,其为糖尿病预防和/或治疗药。
(4)上述(3)所述的医药组合物,其为II型糖尿病预防和/或治疗药。
(5)上述(1)所述的医药组合物,其为肥胖症预防和/或治疗药。
(6)上述(1)所述的医药组合物,其为代谢综合征预防和/或治疗药。
(7)式(I)所示的化合物或其制药学上容许的盐的应用,用于制造GK活化剂、糖尿病、肥胖症或代谢综合征的预防和/或治疗药。
(8)一种糖尿病、肥胖症或代谢综合征的预防和/或治疗方法,包括对患者给用治疗有效量的式(I)所示的化合物或其盐。
另外,本申请也涉及以式(I)所示的苯乙酰胺衍生物或其盐作为有效成分的医药,特别是GK活化剂。
发明效果
本发明化合物具有GK活化作用,因此可以用作糖尿病、特别是II型糖尿病的治疗和预防药。另外,也可以用作糖尿病的并发症即肾病、视网膜病、神经障碍、末梢循环障碍、脑血管障碍、缺血性心脏病、动脉硬化症的治疗和预防药。另外,通过抑制过量进食,也可以用作肥胖症、代谢综合征的治疗和预防药。
具体实施方式
以下,详细说明本发明。
本说明书中,作为“低级烷基”,优选直链或支链的、碳原子数1~6(以后简记为C1-6)的烷基,具体而言有甲基、乙基、正丙基、异丙基、正丁基、异丁基、仲丁基、叔丁基、正戊基、正己基等。更优选C1-4烷基,特别优选甲基、乙基、正丙基、异丙基、叔丁基。
作为“低级亚烷基”,优选直链或支链的C1-6亚烷基,具体而言有亚甲基、亚乙基、1,3-亚丙基、1,4-亚丁基、1,5-亚戊基、1,6-亚己基、1,2-亚丙基、甲基亚甲基、乙基亚乙基、1,2-二甲基亚乙基、1,1,2,2-四甲基亚乙基等。更优选C1-4亚烷基,进一步更优选亚甲基、亚乙基、1,3-亚丙基。
“卤素”是指F、Cl、Br、I。
“卤代低级烷基”是指由一个以上的卤素取代的C1-6烷基。优选由1~5个卤素取代的低级烷基,更优选氟甲基、二氟甲基、三氟甲基。
“环烷基”是指C3-10的饱和烃环基,可以具有桥联基。具体而言有环丙基、环丁基、环戊基、环己基、环庚基、环辛基、金刚烷基等。优选C3-8环烷基,更优选环丙基、环丁基、环戊基、环己基,进一步更优选环丙基。
“芳基”是指C6-14的单环至三环芳烃环基,更优选苯基或萘基,进一步优选苯基。
“杂芳基”是指含有1~4个选自氧、硫和氮的杂原子的5~15元、优选5~10元的单环至三环具有芳香性的杂环基。作为环原子的硫或氮可以被氧化而形成氧化物。具体而言有吡咯基、吡唑基、咪唑基、三唑基、四唑基、呋喃基、噁唑基、异噁唑基、噁二唑基、噻吩基、噻唑基、异噻唑基、噻二唑基、吡啶基、哒嗪基、嘧啶基、吡嗪基、吲哚基、异吲哚基、吲唑基、苯并咪唑基、苯并呋喃基、苯并噁唑基、苯并噻吩基、苯并噻唑基、[1,3]噻唑并[5,4-b]吡啶基、喹啉基、异喹啉基、喹唑啉基、喹喔啉基、噌啉基、酞嗪基、萘啶基、咔唑基等。优选5~6元单环杂芳基,更优选吡唑基、吡嗪基、噻唑基、噻二唑基、吡啶基。
“杂环基”是含有1~4个选自氧、硫和氮的杂原子的3~15元、优选5~10元的单环至三环杂环基,包括饱和环、芳环及部分氢化的环基。作为环原子的硫或氮可以被氧化而形成氧化物或二氧化物。具体而言有吡啶基、吡嗪基、嘧啶基、哒嗪基、咪唑基、苯并咪唑基、苯并呋喃基、苯并噻吩基、苯并噻二唑基、苯并噻唑基、苯并异噻唑基、苯并噁唑基、苯并异噁唑基、吡咯基、吡咯烷基、噻吩基、呋喃基、二噁唑基、二氧戊环基、三嗪基、三唑基、噻唑基、噻二唑基、噁二唑基、吡唑基、吡唑烷基、异噻唑基、噁唑基、异噁唑基、喹啉基、异喹啉基、四氢喹啉基、四氢异喹啉基、喹唑啉基、喹喔啉基、酞嗪基、哌啶基、哌嗪基、氮杂环庚烷基、二氮杂环庚烷基、四氢吡喃基、二氧戊环基、吗啉基、亚甲二氧基苯基、亚乙二氧基苯基、三硫杂环己烷基、吲哚基、异吲哚基、吲哚啉基、吲唑基、四氢苯并咪唑基、色满基、色酮基、苯并咪唑酮基等。优选5~9元的单环至双环杂环基,更优选5~6元的单环杂环基,进一步优选吡唑基、吡嗪基、噻唑基、噻二唑基、吡啶基、四氢呋喃基、四氢吡喃基、二氧戊环基。
式(I)中,
为双键时,式(I)中B环和苯基相对于双键以Z型构型表示,但本发明化合物可以是E型异构体和Z型异构体中的任一种。优选B环与苯环相对于双键为Z型构型。
“可以被取代”表示“未取代”或者“具有1~5个相同或不同的取代基”。另外,具有多个取代基时,这些取代基可以相同也可以相互不同。
A环中的可以被取代的“杂芳基”中的取代基优选为选自G组的基团,更优选卤素、氰基、可以由-OR0取代的低级烷基、-OR0、-O-低级亚烷基-OR0或-C(O)R0,进一步更优选可以由-OH取代的低级烷基、或者-O-低级亚烷基-OH。
G组:卤素、氰基、可以由-OR0取代的低级烷基、卤代低级烷基、低级亚烷基-OC(O)R0、低级亚烷基-O-杂环基、-OR0、-O-卤代低级烷基、-O-低级亚烷基-OR0、-S(O)p-低级烷基、-S(O)p-低级亚烷基-OR0、-C(O)R0、-C(O)-低级亚烷基-OR0、-CO2R0、低级亚烷基-CO2R0、-O-低级亚烷基-CO2R0、-S(O)p-低级亚烷基-CO2R0、-C(O)N(R0)2或杂环基。
其中,G组中的杂环基可以由卤素、低级烷基、卤代低级烷基、-OR0、-O-卤代低级烷基和氧代基取代。
作为B环中的各自可以被取代的“芳基”和“杂芳基”中容许的取代基,优选卤素、低级烷基、卤代低级烷基、-OR0或-O-卤代低级烷基。
本发明的优选方式如下所述。
(a)R1优选甲基、三氟甲基或环丙基,更优选环丙基。
(b)R2优选C3-6环烷基,更优选环丙基。
(c)n优选0或1,更优选0。
(d)A环优选可以被取代的5至6元单环杂芳基,更优选各自可以由选自卤素、氰基、可以由-OR0取代的低级烷基、-OR0、-O-低级亚烷基-OR0和-C(O)R0组成的组中的基团取代的吡唑基、噻唑基、噻二唑基、吡啶基或吡嗪基,更优选各自可以由选自卤素、可以由-OR0取代的低级烷基、-OR0、-O-低级亚烷基-OR0和-C(O)R0组成的组中的基团取代的吡唑基、噻唑基、吡啶基或吡嗪基,进一步更优选可以由选自卤素、可以由-OR0取代的低级烷基、-OR0和-O-低级亚烷基-OR0组成的组中的基团取代的吡唑基或吡嗪基。
(e)B环优选为
m为4或5,0至1个X为-CH(F)-、-CH(OH)-、-C(O)-或-O-,其余的X为-CH2-。更优选3-羟基环戊基或3-氧代环戊基。
作为另一优选方式,优选上述(a)~(f)中所述的各优选基团组合而成的化合物。
另外,式(I)表示的本发明化合物的其它优选方式如下所述。
(1)n为0的式(I)表示的化合物。
(2)R1为甲基、三氟甲基或环丙基的(1)所述的化合物。
(3)R2为环丙基的(2)所述的化合物。
(4)B环为
m为4或5,0至1个X为-CH(F)-、-CH(OH)-、-C(O)-或-O-,其余的X为-CH2-的(3)所述的化合物。
(5)A环为各自可以由选自卤素、氰基、可以由-OR0取代的低级烷基、-OR0、-O-低级亚烷基-OR0和-C(O)R0组成的组中的基团取代的吡唑基、噻唑基、噻二唑基、吡啶基或吡嗪基的(4)所述的化合物。
(8)式(I)表示的化合物或其制药学上容许的盐,其选自由以下化合物组成的组:
(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(5-甲基吡嗪-2-基)-3-[(1S)-3-氧代环戊基]丙烯酰胺、
(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(1-甲基-1H-吡唑-3-基)-3-[(1S)-3-氧代环戊基]丙烯酰胺、
(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(5-氟-1,3-噻唑-2-基)-3-[(1S)-3-氧代环戊基]丙烯酰胺、
(2R)-N-(4-乙酰基-1,3-噻唑-2-基)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酰胺、
(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(5-甲基吡啶-2-基)-3-[(1R)-3-氧代环戊基]丙酰胺、
(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(5-甲基吡嗪-2-基)-3-[(1R)-3-氧代环戊基]丙酰胺、
(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[5-(羟基甲基)吡嗪-2-基]-3-[(1R)-3-氧代环戊基]丙酰胺、
(2R)-N-(5-氯吡嗪-2-基)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酰胺、
(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(5-甲氧基吡嗪-2-基)-3-[(1R)-3-氧代环戊基]丙酰胺、
(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-羟基环戊基]-N-(5-甲基吡嗪-2-基)丙酰胺、
(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-羟基环戊基]-N-(5-甲氧基吡嗪-2-基)丙酰胺、
(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[5-(2-羟基乙氧基)吡嗪-2-基]-3-[(1R)-3-氧代环戊基]丙酰胺和
(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[5-(2-羟基-2-甲基丙氧基)吡嗪-2-基]-3-[(1R)-3-氧代环戊基]丙酰胺。
本发明的化合物根据取代基的种类有时也存在其它的互变异构体或几何异构体。本说明书中,有时仅记载这些异构体的一种形式,但是,本发明包含这些异构体,也包含异构体分离得到的物质、或者异构体的混合物。
另外,化合物(I)有时存在不对称碳原子或轴不对称性,基于该原因可能存在(R)型异构体、(S)型异构体等光学异构体。本发明也包含这些光学异构体的混合物或分离物。
另外,本发明也包含化合物(I)的药理学上容许的前药。药理学上容许的前药是指具有通过溶剂分解或者在生理学条件下能够转变为本发明的氨基、OH、CO2H等的基团的化合物。作为形成前药的基团,可以列举例如:Prog.Med.,5,2157-2161(1985)和“医薬品の開発”(医药品的开发)(广川书店、1990年)第7卷、分子设计163-198页记载的基团。
另外,本发明化合物根据取代基的种类有时形成酸加成盐或与碱形成盐,只要所述盐为制药学上容许的盐,则包含在本发明中。具体可以列举:与盐酸、氢溴酸、氢碘酸、硫酸、硝酸、磷酸等无机酸、甲酸、乙酸、丙酸、草酸、丙二酸、琥珀酸、富马酸、马来酸、乳酸、苹果酸、酒石酸、柠檬酸、甲磺酸、乙磺酸、对甲苯磺酸、天冬氨酸或谷氨酸等有机酸形成的酸加成盐,与钠、钾、镁、钙、铝等无机碱、甲胺、乙胺、乙醇胺、赖氨酸、鸟氨酸等有机碱形成的盐或铵盐等。
本发明也包含本发明化合物及其制药学上容许的盐的各种水合物、溶剂化物及多晶形物。
(制造方法)
本发明化合物及其制药学上容许的盐可以利用基于其基本骨架或取代基种类的特征,应用各种公知的合成方法来制造。此时,根据官能团的种类,在原料至中间体的阶段将该官能团替换为适当的保护基(能够容易地转化为该官能团的基团),有时在制造技术上有效。作为这样的官能团,可以列举例如:氨基、羟基、羧基等,作为它们的保护基,可以列举例如:格林(Greene)和伍兹(Wuts)著“Protective Groups in Organic Synthesis(有机合成中的保护基)(第3版、1999年)”中记载的保护基等,可以根据反应条件适当选择应用这些保护基。这种方法中,通过在引入该保护基进行反应后根据需要除去保护基,能够得到所需的化合物。
另外,化合物(I)的前药可以通过与上述保护基同样在原料至中间体的阶段引入特定的基团、或者使用得到的化合物(I)进行反应来制造。反应可以通过应用通常的酯化、酰胺化、脱水等本领域技术人员公知的方法来进行。
以下,对本发明化合物的代表性制造方法进行说明。另外,本发明的制造方法不限于以下所示的例子。
(制法1)
(式中,L表示离去基团或OH;下同)
本制法是使化合物(1)和化合物(2)进行酰胺化反应,而得到式(I)表示的本发明化合物的方法。作为L的离去基团,可以列举甲磺酰氧基或对甲苯磺酰氧基等有机磺酸基,卤素等。或者,可以使用各种酸酐作为化合物(1)。
L为羟基时,可以在N,N’-二环己基碳二亚胺(DCC)、1-乙基-3-(3’-二甲基氨丙基)碳二亚胺(WSC)、1,1’-羰基二咪唑(CDI)、叠氮磷酸二苯酯(DPPA)、磷酰氯/吡啶、三苯基膦/N-溴代琥珀酰亚胺等缩合剂的存在下进行反应,根据情况可以在还存在添加剂(例如,N-羟基琥珀酰亚胺(HONSu)、1-羟基苯并三唑(HOBt)等)的条件下进行。L为离去基团时,有时优选在碳酸钠、碳酸钾、碳酸氢钠、碳酸氢钾等无机碱或三乙胺、二异丙基乙胺、吡啶等有机碱的存在下进行反应。
溶剂可以单独使用或者两种以上混合使用苯、甲苯、二甲苯等芳烃类、乙醚、四氢呋喃(THF)、二氧杂环己烷、二甘醇二甲醚、1,2-二甲氧基乙烷、2-甲氧基乙醚等醚类、二氯甲烷、1,2-二氯乙烷、氯仿等卤代烃类、乙腈、乙酸乙酯等反应惰性溶剂。另外,化合物(1)和化合物(2)可以根据反应或化合物适当使用等摩尔量或过量。
式(I)中的各种取代基,可以通过以本发明化合物(I)作为原料,利用本领域技术人员公知的反应或者它们的变形方法容易地转变为其它官能团。例如,可以将烷基化、水解、酰胺化、还原等本领域技术人员通常可以采用的步骤任意组合来进行。
(原料化合物的制造)
上述制造方法中的原料化合物,例如,可以通过下述的方法、公知的方法或者它们的变形方法来制造。
(原料合成1)
(式中,E表示酯或腈等羧酸等价物,L1表示卤素等离去基团;下同)
原料化合物(6)可以通过在酸性或碱性条件下对作为相应酯体或腈体的化合物(5)进行水解反应来制造。作为酸,可以使用盐酸、氢溴酸等,作为碱,可以使用氢氧化锂、氢氧化钠、氢氧化钾等。
化合物(5)可以通过将化合物(3)与化合物(4)进行烷基化反应来制造。反应可以通过烷基化反应的常规方法来进行,可以在二异丙基氨基锂(LDA)、氢氧化钠、双(三甲基甲硅烷基)氨基钾、叔丁醇钾、丁基锂等碱的存在下,在醚类或1,3-二甲基四氢嘧啶酮(DMPU)等反应惰性溶剂中,在冷却下至加热下进行。
另外,原料化合物(6)中存在手性碳原子时,光学活性的原料化合物(6)例如可以通过将外消旋的化合物(6)与(4R)-4-苄基-1,3-噁唑烷-2-酮等的手性辅助基团酰胺化以非对映异构体形式分离后,进行水解来得到。
(原料合成2)
(式中,La和Lb的任意一个表示卤素或三氟甲磺酰氧基,另一个表示-B(ORZ)2或-SnR0 3,RZ表示H或低级烷基、或者两个RZ形成一体表示低级亚烷基;下同)
原料化合物(10)可以通过与原料合成1的水解同样地将作为相应的酯体或腈体的化合物(9)进行水解来制造。根据化合物的种类,即使使用作为Z型异构体和E型异构体的混合物的化合物(9),也可以选择性地得到B环和苯环相对于双键为Z型构型的化合物(10)。
化合物(9)可以通过化合物(7)和化合物(8)的偶联反应来制造。
偶联反应可以使用四(三苯基膦)钯、醋酸钯、1,1’-双(二苯膦基)二茂铁二氯化钯(II)等钯络合物作为催化剂,在醚类、甲醇、乙醇等醇类、卤代烃类、芳烃类或水等溶剂中、或者在它们的混合溶剂中,在冷却下、室温下或加热下,使用等量或其中一者过量的化合物(7)和化合物(8)来进行。另外,在碳酸钠、碳酸铯、叔丁醇钠等碱或氯化锂、溴化锂等锂盐的存在下进行反应有时对于使反应顺畅地进行是有利的。
(原料合成3)
(式中,Rx表示维蒂希(Wittig)试剂的残基,X-表示卤素阴离子等抗衡阴离子;下同)
化合物(9)也可以通过化合物(11)和化合物(12)的维蒂希反应来制造。
维蒂希反应可以使用碳酸钾、叔丁醇钾、氢化钠、正丁基锂、双(三甲基甲硅烷基)氨基锂等作为碱,在前述的芳烃类、醚类、卤代烃类、N,N-二甲基甲酰胺(DMF)、N,N-二甲基乙酰胺(DMA)、N-甲基吡咯烷酮(NMP)、二甲亚砜(DMSO)、乙腈等溶剂中,在冷却下至加热下来进行。
(原料合成4)
化合物(5)可以通过将化合物(9)的双键还原来制造。
还原反应可以使用钯-炭、氢氧化钯-炭、兰尼镍(Raney Nickel)、铂等作为催化剂,在常压至加压的氢气气氛下,在前述的芳烃类、醚类、卤代烃类、乙酸乙酯等酯类、DMF、DMA、NMP、乙酸等反应惰性溶剂中,在室温至加热下进行。根据化合物的不同,有时在酸(优选盐酸、乙酸等)的存在下进行反应对于使反应顺畅进行是有效的。
或者,也可以使用利用氢化物型反应剂的还原反应。例如,可以在醇类、醚类或者它们的混合溶剂中,通过使硼氢化钠或硼氢化钠/氯化镍六水合物作用于反应物,在冷却下至加热下进行还原反应。
(原料合成5)
(式中,Lc表示卤素或三氟甲磺酰氧基,Ld表示-B(ORY)2,RY表示H或低级烷基、或者两个RY成为一体表示低级亚烷基;下同)
化合物(15)可以通过化合物(13)和化合物(14)的偶联反应来制造。
偶联反应可以使用四(三苯基膦)钯、醋酸钯、1,1’-双(二苯膦基)二茂铁二氯化钯(II)等钯络合物作为催化剂,在醚类、醇类、卤代烃类、芳烃类或水等溶剂中、或者在它们的混合溶剂中,在冷却下、室温下或加热下,使用等量或其中一者过量的化合物(13)和化合物(14)来进行。另外,在碳酸钠、碳酸铯、叔丁醇钠、磷酸钾等碱的存在下进行反应有时对于使反应顺畅地进行是有利的。
化合物(13)可以与化合物(5)或化合物(9)同样地制造。
本发明化合物可以以游离化合物、其制药学上容许的盐、水合物、溶剂化物或者多晶形物质的形式分离和纯化。本发明化合物(I)的制药学上容许的盐也可以通过进行常规的成盐反应来制造。
分离、纯化可以应用萃取、分级结晶、各种分级层析法等通常的化学操作来进行。
各种异构体可以通过选择适当的原料化合物、或者利用异构体间的理化性质的差异来进行分离。例如,光学异构体可以通过一般的光学拆分法(例如,与光学活性碱或酸形成非对映体盐的分级结晶法或者使用手性柱等的层析法等)得到立体化学纯的异构体,另外,也可以利用适当的光学活性原料化合物来制造。
本发明化合物的药理活性通过如下的试验进行确认。
试验例1:葡糖激酶(GK)活化的测定
本试验根据Science 301:370-373,2003所记载的方法,将其部分更改后进行实施。以下,对其概要进行说明。
首先,进行GK(GenBank No.AK122876)的克隆。使用5’-TAGAATTCATGGCGATGGATGTCACAAG-3′(序列号1)和5′-ATCTCGAGTCACTGGCCCAGCATACAG-3′(序列号2)作为引物,另外,使用pME18S-FL3-葡糖激酶同型异构体2作为模板,进行PCR。将得到的反应产物TA克隆到pGEM-T easy载体中后,用EcoRI和XhoI进行切割,并通过连接(Litigation)引入到同样切割后的pGEX-5X-1载体中。使用该质粒DNA(pGEM-人葡糖激酶2),在大肠杆菌(BL21株)中表达与GST(谷胱甘肽硫转移酶)融合的重组人肝脏型GK(GST-hGK2),并利用谷胱甘肽琼脂糖凝胶进行纯化。
GK的反应在96孔板上在27℃下进行。首先,将用二甲亚砜(DMSO)稀释的1μL被测化合物(终浓度10μM)加入到89μL酶混合液(以各自的终浓度计,25mM的HEPES pH7.4、25mM KCl、2mMMgCl2、1mM ATP、0.1%BSA、1mM DTT、1mM NADP(烟酰胺腺嘌呤二核苷酸磷酸盐)、2.5U/ml 6-葡萄糖磷酸脱氢酶,以后述的ΔODCont为约0.05~约0.10的方式制备的GST-hGK2)中。然后,加入10μL的底物溶液(终浓度5mM的葡萄糖),开始反应。为了对最终生成物NADPH进行定量,测定波长340nm的吸光度,并由反应开始后10分钟的吸光度增量(ΔOD)使用下式计算被测化合物的GK活化(%)。
GK活化(%)=[(ΔODTest)-(ΔODCont)]/(ΔODCont)×100
ΔODTest:被测化合物的ΔOD
ΔODCont:DMSO的ΔOD
将上述的测定结果示于表1中。另外,Ex表示实施例编号。
表1
Ex | GK活化(%) | Ex | GK活化(%) | Ex | GK活化(%) |
1 | 330 | 28 | 314 | 46 | 392 |
2 | 365 | 29 | 300 | 47 | 297 |
3 | 328 | 30 | 309 | 48 | 257 |
4-1 | 355 | 31 | 387 | 51 | 352 |
5 | 410 | 32 | 410 | 55 | 315 |
6 | 336 | 33 | 375 | 70 | 282 |
7 | 418 | 34 | 245 | 72 | 311 |
9 | 333 | 35 | 265 | 74 | 337 |
10 | 357 | 36 | 332 | 75 | 307 |
11 | 433 | 37 | 260 | 78 | 273 |
15 | 284 | 38 | 386 | 79 | 297 |
22-1 | 197 | 39 | 286 | 81 | 211 |
22-2 | 199 | 40 | 397 | 83 | 345 |
24 | 345 | 41 | 362 | 85 | 257 |
25 | 334 | 43 | 391 | 99 | 326 |
26 | 231 | 44 | 389 | ||
27 | 211 | 45 | 377 |
试验例2:正常小鼠的口服糖耐量试验
将被测化合物溶解于溶剂(5%克列莫佛(Cremophor),5%DMSO水溶液)中,对断食一夜的ICR小鼠经口给用10mg/kg的被测化合物,30分钟后进行口服糖耐量试验。在刚要给用被测化合物前、糖耐量刚要开始前、糖耐量后0.25、0.5、1、2小时采血,测定血糖值。计算从糖耐量刚要开始前至糖耐量后2小时的血糖值相对于溶剂对照组的AUC下降率(%)。
结果如表2所示。
表2
Ex | 血糖下降率(%) |
4-1 | 39 |
9 | 52 |
10 | 51 |
11 | 50 |
15 | 49 |
22-1 | 55 |
22-2 | 52 |
36 | 45 |
51 | 55 |
55 | 56 |
70 | 60 |
72 | 59 |
78 | 50 |
79 | 45 |
83 | 51 |
试验例3:高脂食物饲养小鼠的口服糖耐量试验
将被测化合物溶解于溶剂(5%克列莫佛,5%DMSO水溶液)中,对高脂食物饲养约30天后断食一夜的C57BL/6小鼠经口给用1mg/kg的被测化合物,30分钟后进行口服糖耐量试验。在刚要给用被测化合物前、糖耐量刚要开始前、糖耐量后0.25、0.5、1、2小时采血,测定血糖值。计算从糖耐量刚要开始前至糖耐量后2小时的血糖值相对于溶剂对照组的AUC下降率(%)。
结果如表3所示。
表3
Ex | 血糖下降率(%) |
4-1 | 32 |
36 | 43 |
试验例4:正常大鼠的口服糖耐量试验
将被测化合物溶解于溶剂(5%克列莫佛,5%DMSO水溶液)中,对断食一夜的SD大鼠经口给用1mg/kg的被测化合物,30分钟后进行口服糖耐量试验。在刚要给用被测化合物前、糖耐量刚要开始前、糖耐量后0.5、1、2小时采血,测定血糖值。计算从糖耐量刚要开始前至糖耐量后2小时的血糖值相对于溶剂对照组的AUC下降率(%)。
结果如表4所示。
表4
Ex | 血糖下降率(%) |
4-1 | 25 |
11 | 20 |
15 | 22 |
22-1 | 27 |
22-2 | 25 |
36 | 40 |
83 | 17 |
从以上的试验结果确认,本发明化合物具有良好的GK活化作用。另外,还发现了各种副作用(对hERG或CYP的作用)和/或溶解性也得到改善的化合物,因此,可以看出,本发明化合物作为糖尿病等的预防/治疗药是有用的。
含有一种或两种以上本发明化合物(I)或其盐作为有效成分的制剂,可以使用本领域中通常使用的药剂用载体、赋形剂等,通过通常使用的方法来制备。
给药可以是通过片剂、丸剂、胶囊剂、颗粒剂、散剂、溶液剂等口服给药,或者通过关节内、静脉内、肌肉内等的注射剂、栓剂、滴眼剂、眼用软膏、经皮给药液剂、软膏剂、经皮给药贴剂、经粘膜给药液剂、经粘膜给药贴剂、吸入剂等非口服给药中的任何一种形式。
作为用于口服给药的本发明的固体组合物,可以使用片剂、散剂、颗粒剂等。在这样的固体组合物中,将一种或两种以上的有效成分与至少一种惰性赋形剂例如乳糖、甘露醇、葡萄糖、羟丙基纤维素、微晶纤维素、淀粉、聚乙烯基吡咯烷酮和/或偏硅酸铝酸镁等混合。组合物可以根据常规方法含有惰性添加剂,例如硬脂酸镁等润滑剂、羧甲基淀粉钠等崩解剂、稳定剂、溶解助剂等。片剂或丸剂根据需要可以由糖衣或者胃溶性或肠溶性物质的薄膜包覆。
用于口服给药的液体组合物,包括药剂上容许的乳浊剂、溶液剂、悬浮剂、糖浆剂或酏剂等,含有通常使用的惰性稀释剂,例如纯化水或乙醇。除惰性稀释剂以外,该液体组合物还可以含有增溶剂、润湿剂、悬浮剂等助剂、甜味剂、风味剂、芳香剂、防腐剂。
用于非口服给药的注射剂,包括无菌的水性或非水性溶液剂、悬浊剂或乳浊剂。作为水性溶剂,例如包括注射用蒸馏水或生理盐水。作为非水溶性溶剂,例如有:丙二醇、聚乙二醇或橄榄油等植物油、乙醇等醇类或Polysorbate 80(日本药典名)等。这样的组合物,还可以含有等渗剂、防腐剂、润湿剂、乳化剂、分散剂、稳定剂或溶解助剂。这些物质可以通过例如用滤菌过滤器过滤、配合杀菌剂或照射来灭菌。另外,这些物质也可以制成无菌的固体组合物,在使用前溶解或悬浮于无菌水或无菌的注射用溶剂中来使用
吸入剂、滴鼻剂等经粘膜给药剂可以使用固体、液体或半固体状的物质,按照现有公知的方法制造。例如,可以适当添加公知的赋形剂、以及pH调节剂、防腐剂、表面活性剂、润滑剂、稳定剂和增稠剂等。给药可以使用适当的用于吸入或吹送的装置。例如,可以使用计量吸入给药装置等公知的装置或喷雾器,将化合物单独或者以配方混合物粉末的形式给药,或者与医药上可容许的载体组合以溶液或悬浮液的形式给药。干燥粉末吸入器等可以用于单次或多次给药,能够利用干燥粉末或含有粉末的胶囊。或者,可以是使用适当推动剂例如氯氟烃、氢氟烃或二氧化碳等适当气体的加压气溶胶喷雾器等形式。
通常,口服给药时一天的给药量为约0.001mg/kg体重~约100mg/kg体重、优选0.1mg/kg体重~30mg/kg体重、更优选0.1mg/kg体重~10mg/kg体重是适当的,将其一次或者分2~4次给药。静脉内给药时一天的给药量为约0.0001mg/kg体重~约10mg/kg体重是适当的,一天一次或者分数次给药。另外,经粘膜给药剂一天一次或分数次以约0.001mg/kg体重~约100mg/kg体重的量给药。给药量在考虑症状、年龄、性别等后根据各自的情况适当确定。
实施例
以下,基于实施例对本发明化合物(I)的制法进行更详细说明。本发明化合物不限于下述实施例所记载的化合物。另外,原料化合物的制法如制造例所示。
制造例1
在冰冷却下向60%氢化钠(496mg)的DMF(10mL)溶液中加入1H-吡唑-3-胺(1.03g)的DMF(5mL)溶液并在室温搅拌30分钟。在冰冷却下加入[(3-溴丙氧基)甲基]苯(2.93g)的DMF(10mL)溶液,并在室温搅拌过夜。加入饱和食盐水和饱和碳酸氢钠水溶液,并用氯仿萃取。有机层用无水硫酸镁干燥并浓缩。得到的粗生成物用硅胶柱层析(己烷∶乙酸乙酯=1∶1-1∶3)纯化,得到淡黄色油状物形式的1-[3-(苄氧基)丙基]-1H-吡唑-3-胺(835mg)。
制造例2
在2-溴苯硫酚(50g)的DMF(500mL)溶液中加入溴代环丙烷(41.6g)、碳酸钾(54.8g)和三苯基甲硫醇(1.46g),并在内温80℃下搅拌24小时。冷却到室温,加入水和乙酸乙酯后,将有机层分离。有机层用饱和碳酸氢钠水溶液和饱和食盐水洗涤后,用无水硫酸镁干燥并减压浓缩。残渣用硅胶柱层析纯化,得到1-溴-2-(环丙硫基)苯(49.3g)。
制造例3
在0℃下向氯化铝(40.2g)的二氯甲烷(1200mL)悬浮液中滴加氯(氧代)乙酸乙酯(32.3g),并在相同温度下搅拌1小时。将反应液保持于5℃以下的同时滴加1-溴-2-(环丙硫基)苯(49.3g)的二氯甲烷(280mL)溶液,并在室温下搅拌1小时。将反应液冷却到0℃,加水停止反应。反应液用乙酸乙酯萃取,有机层依次用水、饱和碳酸氢钠水溶液、饱和食盐水洗涤。用无水硫酸镁干燥后进行浓缩。残渣用硅胶柱层析纯化,得到[3-溴-4-(环丙硫基)苯基](氧代)乙酸乙酯(29.8g)。
制造例4
在0℃以下向三苯基(四氢-2H-吡喃-4-基甲基)碘化鏻(9.27g)的THF(70mL)悬浮液中滴加1,1,1,3,3,3-六甲基二甲硅烷基氨基锂(1MTHF溶液、19.0mL)后,在约0℃搅拌1小时。在2℃以下向反应液中滴加[3-溴-4-(环丙硫基)苯基](氧代)乙酸乙酯(5.0g)的THF(10mL)溶液。冰冷却下将反应液搅拌30分钟后,在室温下搅拌15小时。在10℃以下滴加4M盐酸将pH调节至7后进行减压浓缩。在残渣中加入乙醚,并过滤生成的固体。滤液用水和饱和食盐水洗涤,用无水硫酸镁干燥后,进行减压浓缩。残渣用硅胶柱层析纯化,以烯烃的(E),(Z)-混合物形式得到2-[3-溴-4-(环丙硫基)苯基]-3-(四氢-2H-吡喃-4-基)丙烯酸乙酯(4.57g)。
制造例5
将2-[3-溴-4-(环丙硫基)苯基]-3-(四氢-2H-吡喃-4-基)丙烯酸乙酯(4.57g)溶解于二氯甲烷(91mL),并用冰冷却。在该溶液中分五次加入间氯过苯甲酸(5.75g)。升温到室温,并搅拌2小时。在反应混合物中加入饱和碳酸氢钠水溶液,再加入1M亚硫酸钠水溶液。分离有机层后,用二氯甲烷萃取水层。将有机层合并后用饱和碳酸氢钠水溶液洗涤,并用无水硫酸钠干燥,然后减压浓缩,以烯烃的(E),(Z)-混合物形式得到2-[3-溴-4-(环丙基磺酰基)苯基]-3-(四氢-2H-吡喃-4-基)丙烯酸乙酯(4.72g)。
制造例6
将2-[3-溴-4-(环丙基磺酰基)苯基]-3-(四氢-2H-吡喃-4-基)丙烯酸乙酯(4.72g)、环丙基硼酸(1.37g)和四(三苯基膦)钯(615mg)溶解于甲苯(142mL),在该溶液中加入磷酸钾(4.07g,19.2mmol)和水(7.1mL)。将混合物在100℃下搅拌20小时。冷却到室温,加入水和乙酸乙酯。分离有机层,用饱和碳酸氢钠水溶液和饱和食盐水洗涤后用无水硫酸镁干燥。减压浓缩,残渣用硅胶柱层析纯化,以烯烃的(E),(Z)-混合物形式得到2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-(四氢-2H-吡喃-4-基)丙烯酸乙酯(3.50g)。
制造例7
将2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-(四氢-2H-吡喃-4-基)丙烯酸乙酯(3.50g)溶解于甲醇(42mL),在该溶液中缓慢地加入另外制备的8M氢氧化钾水溶液(27mL)。在室温搅拌3小时后将甲醇减压蒸馏除去,并小心地添加浓盐酸进行中和。过滤生成的固体,用水洗涤后风干。粗生成物用乙醚洗涤后进行减压干燥,得到(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-(四氢-2H-吡喃-4-基)丙烯酸(2.47g)。
制造例8
在3-(碘甲基)四氢呋喃(10.1g)的乙腈(101mL)溶液中加入三苯基膦(13.1g)并加热回流1周。将溶液减压浓缩后加入乙醚。过滤生成的固体并用乙醚洗涤,由此得到白色固体形式的三苯基(四氢呋喃-3-基甲基)碘化鏻(18.8g)。
制造例9
在室温下向1H-吡唑-3-胺的DMSO(15mL)溶液中加入氢氧化钾(3.18g)。在室温搅拌30分钟后,向反应混合物中加入(R)-(+)-4-氯甲基-2,2-二甲基-1,3-二氧戊环(3.0g)的DMSO(10mL)溶液并在室温搅拌3天。在反应混合物中加水并用乙酸乙酯萃取。有机层用无水硫酸镁干燥后浓缩。得到的粗生成物用碱性硅胶柱层析(己烷∶乙酸乙酯=1∶1-1∶3)纯化,得到浅紫色油状物形式的1-{[(4S)-2,2-二甲基-1,3-二氧戊环-4-基]甲基}-1H-吡唑-3-胺(1.0g)。
制造例10
将2-[3-溴-4-(环丙硫基)苯基]-3-(8,8-二甲基-6,10-二氧杂螺[4.5]癸-2-基)丙烯酸乙酯(1.63g、(E),(Z)-混合物)溶解于甲醇(16.3mL)-THF(16.3mL)混合溶剂中并用冰冷却。在该溶液中加入Oxone(注册商标、2.43g)的水(16.3mL)溶液后升温到室温,并搅拌1小时。加入饱和碳酸氢钠水溶液,再加入1M亚硫酸钠水溶液和乙酸乙酯。分离有机层后,水层用乙酸乙酯萃取。将有机层合并后用饱和碳酸氢钠水溶液洗涤,并用无水硫酸钠干燥后减压浓缩,以烯烃的(E),(Z)-混合物形式得到2-[3-溴-4-(环丙基亚磺酰)苯基]-3-(8,8-二甲基-6,10-二氧杂螺[4.5]癸-2-基)丙烯酸乙酯(1.64g)。
制造例11
将2-[3-溴-4-(环丙硫基)苯基]-3-(8,8-二甲基-6,10-二氧杂螺[4.5]癸-2-基)丙烯酸乙酯(2.40g、(E),(Z)-混合物)、环丙基硼酸(606mg,7.05mmol)和四(三苯基膦)钯(272mg,0.24mmol)溶解于甲苯(72mL),在该溶液中加入磷酸钾(1.80g,8.46mmol)和水(3.6mL)。将混合物在100℃搅拌20小时。冷却到室温,并加入水和乙酸乙酯。分离有机层,用饱和碳酸氢钠水溶液和饱和食盐水洗涤后用无水硫酸镁干燥。减压浓缩,残渣用硅胶柱层析纯化。将得到的中间体溶解于二氯甲烷(48mL),并用冰冷却。在该溶液中加入碳酸氢钠(3.95g)、接着加入间氯过苯甲酸(1.30g)。升温到室温并搅拌1小时。向反应混合物中加水停止反应,再加入1M亚硫酸钠水溶液。分离有机层后,水层用二氯甲烷萃取。将有机层合并后用饱和碳酸氢钠水溶液洗涤,并用无水硫酸钠干燥后减压浓缩,以烯烃的(E),(Z)-混合物形式得到2-[3-溴-4-(环丙基磺酰基)苯基]-3-(8,8-二甲基-6,10-二氧杂螺[4.5]癸-2-基)丙烯酸乙酯(1.82g)。将得到的混合物溶解于甲醇(22.1mL),在该溶液中缓慢加入另外制备的8M氢氧化钾水溶液(11.8mL)。在室温下搅拌3小时后,小心地加入浓盐酸将pH调节到1-2。减压蒸馏除去甲醇,并用氯仿进行萃取操作。有机层用无水硫酸钠干燥,并减压浓缩,将得到的固体减压干燥,得到(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-(3-氧代环戊基)丙烯酸(1.41g)。
制造例12
将2-[3-溴-4-(环丙硫基)苯基]-3-[(2S,3S,7R)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙烯酸乙酯(2.58g、(E),(Z)-混合物)溶解于二氯甲烷(77mL)并用冰冷却。在该溶液中加入碳酸氢钠(7.87g)、接着加入间氯过苯甲酸(2.31g)。在冰冷却下搅拌30分钟,再升温到室温搅拌3小时。再加入二氯甲烷(55mL)和间氯过苯甲酸(0.32g),并在室温搅拌1小时。在反应混合物中加水停止反应,并分离有机层。有机层用饱和碳酸氢钠水溶液洗涤,并用无水硫酸钠干燥后,进行减压浓缩。残渣用硅胶柱层析纯化,以烯烃的(E),(Z)-混合物形式得到2-[3-溴-4-(环丙基磺酰基)苯基]-3-[(2S,3S,7R)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙烯酸乙酯(2.52g)。
制造例13
将2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2S,3S,7R)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙烯酸乙酯(1.77g、(E),(Z)-混合物)溶解于甲醇(21.2mL)和二氧杂环己烷(21.2mL)的混合溶剂,并缓慢地向该溶液中加入另外制备的8M氢氧化钾水溶液(21.2mL)。在室温搅拌10分钟后,在70℃的油浴中加热下搅拌2小时。自然冷却到室温,并在冰冷却下小心地加入浓盐酸。将混合物在90℃的油浴中加热的同时搅拌2小时,并再次冷却到室温。加入氯仿,分离有机层。水层用氯仿萃取,将有机层合并后用无水硫酸钠干燥,然后减压浓缩。残渣用硅胶柱层析纯化,得到(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙烯酸(952mg)。
制造例14
在{5-[(叔丁氧羰基)氨基]吡嗪-2-基}乙酸甲酯(0.4811g)的二氧杂环己烷(5mL)溶液中加入4M氯化氢二氧杂环己烷溶液(5mL),并搅拌过夜。将反应液浓缩,过滤所得粗生成物,并用乙酸乙酯洗涤。将得到的粗生成物溶解于水,加入饱和碳酸氢钠水溶液和乙酸乙酯并搅拌1小时。加入饱和食盐水后用乙酸乙酯(10mL×20次)萃取,得到的有机层用饱和食盐水洗涤,并用无水硫酸镁干燥。减压浓缩,得到淡黄色固体形式的(5-氨基吡嗪-2-基)乙酸甲酯(0.2662g)。
制造例15
在干冰-丙酮浴冷却下向[4-(羟基甲基)-1,3-噻唑-2-基]氨基甲酸叔丁酯(1.21g)的二氯甲烷(15mL)溶液中加入二乙氨基三氟化硫(0.73mL),在保持干冰丙酮浴冷却的状态下搅拌30分钟。在反应混合物中加入饱和碳酸氢钠水溶液并用乙酸乙酯萃取。有机层用饱和食盐水洗涤并用无水硫酸镁干燥后进行浓缩,得到白色固体形式的[4-(氟甲基)-1,3-噻唑-2-基]氨基甲酸叔丁酯(480mg)。
制造例16
室温下在[4-(氟甲基)-1,3-噻唑-2-基]氨基甲酸叔丁酯(480mg)的二氯甲烷(5mL)溶液中加入三氟乙酸(1mL)。在室温搅拌5小时。将反应混合物浓缩,并加入饱和碳酸氢钠水溶液和饱和食盐水。用溶剂(氯仿∶异丙醇=4∶1)萃取。有机层用无水硫酸镁干燥并浓缩,得到淡黄色固体形式的4-(氟甲基)-1,3-噻唑-2-胺(243mg)。
制造例17
在冰冷却下向三苯基膦(607mg)的二氯甲烷(10mL)溶液中加入N-溴代琥珀酰亚胺(412mg),并在冰冷却下搅拌15分钟。在冰冷却下加入(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7S)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙烯酸(600mg)的二氯甲烷(10mL)溶液,并在室温搅拌0.5小时。在室温下加入6-氨基烟酸甲酯(160mg)的二氯甲烷(10mL)溶液和吡啶(0.17mL)并在室温搅拌过夜。在反应混合物中加水并用乙酸乙酯萃取。有机层依次用1M盐酸、饱和碳酸氢钠水溶液、饱和食盐水洗涤并用无水硫酸镁干燥。浓缩后将得到的粗生成物用硅胶柱层析(己烷∶乙酸乙酯=3∶1-1∶1)进行纯化。在得到的淡黄色无定形的二氧杂环己烷(4mL)溶液中加入1M氢氧化钠水溶液(1.2mL),并在50℃搅拌1小时。加入1M盐酸将pH调节到2后加入饱和食盐水。用氯仿萃取,有机层用无水硫酸镁干燥。浓缩后将得到的粗生成物用硅胶柱层析(己烷∶乙酸乙酯=1∶1-3∶1)纯化,得到白色无定形的6-({(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7S)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙-2-烯基}氨基)烟酸(194mg)。
制造例18
在室温下向2-氨基[1,3]噻唑并[5,4-b]吡啶-5-醇二氢溴酸盐(10g)的DMF(20mL)溶液中加入碳酸钾(25.2g)和乙酸-2-溴乙酯(4mL)。在80℃搅拌2小时。在反应混合物中加入饱和食盐水和水并用乙酸乙酯萃取。有机层用无水硫酸镁干燥并浓缩。得到的粗生成物用硅胶柱层析(己烷∶乙酸乙酯=1∶2-1∶3)纯化,得到淡黄色固体形式的乙酸-2-[(2-氨基[1,3]噻唑并[5,4-b]吡啶-5-基)氧基]乙酯(2.97g)。
制造例19
在2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1S)-3-氧代环戊基]丙烯酸乙酯(400mg)的二氯甲烷(5mL)溶液中加入乙酸(57μL)和二乙氨基三氟化硫(0.71mL),并回流6小时。反应液用氯仿稀释后依次用水、饱和食盐水洗涤,有机层用无水硫酸镁干燥。浓缩后残渣用硅胶柱层析(乙酸乙酯∶己烷=7∶3-1∶0)纯化,得到无色油状的2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1S)-3,3-二氟环戊基]丙烯酸乙酯(250mg)。
制造例20
将[3-溴-4-(环丙硫基)苯基](氧代)乙酸乙酯(30g)的甲苯(60mL)溶液在50℃加热后,在内温60℃以下加入3M氢氧化钠水溶液(36mL),并在50℃搅拌1小时。自然冷却到室温后,向反应混合物中加入水(150mL)和乙酸乙酯(100mL)。在冰冷却下向水层中加入浓盐酸(12mL),并用乙酸乙酯(100mL×3)萃取。有机层用饱和食盐水(100mL)洗涤,并用无水硫酸镁干燥后,减压蒸馏除去溶剂。残渣依次用己烷/乙酸乙酯(19/1、200mL)、乙醚/己烷(1/2、200mL)洗涤,由此得到浅黄色固体形式的[3-溴-4-(环丙硫基)苯基](氧代)乙酸(14.7g)。
制造例21
在冰冷却下向肼一水合物(16.9mL)中加入[3-溴-4-(环丙硫基)苯基](氧代)乙酸(15g),然后在80℃搅拌10分钟。在反应混合物中加入氢氧化钾(8.22g),并在80℃搅拌20分钟,然后在100℃搅拌过夜。自然冷却到室温后,在冰冷却下加入浓盐酸(50mL),并用氯仿(50mL×3)萃取。有机层依次用1M盐酸(50mL×2)、饱和食盐水(50mL)洗涤,并用无水硫酸镁干燥,然后减压蒸馏除去溶剂,由此得到淡黄色固体形式的[3-溴-4-(环丙硫基)苯基]乙酸(13.5g)。
制造例22
将[3-溴-4-(环丙硫基)苯基]乙酸(13.5g)、浓硫酸(0.135mL)和甲醇(40mL)的混合物在加热回流下搅拌4小时。自然冷却到室温,并减压蒸馏除去溶剂后,在反应混合物中加入1M氢氧化钠水溶液(100mL),并用乙酸乙酯(100mL×3)萃取。有机层用饱和食盐水(100mL)洗涤,并用无水硫酸钠干燥,然后减压蒸馏除去溶剂,由此得到无色固体形式的[3-溴-4-(环丙硫基)苯基]乙酸甲酯(13.8g)。
制造例23
在内温-50℃以下向二异丙基胺(6.94mL)、1,3-二甲基四氢嘧啶-2(1H)-酮(18mL)和THF(60mL)的混合物中加入2.64M正丁基锂/己烷溶液(18.4mL)后,在内温-50℃以下搅拌1小时。在内温-50℃以下向反应混合物中滴加[3-溴-4-(环丙基磺酰基)苯基]乙酸甲酯(15.0g)的THF(20mL)/1,3-二甲基四氢嘧啶-2(1H)-酮(9mL)溶液后,在相同温度下搅拌30分钟,加入THF(30mL)并在-20℃搅拌1小时。在内温-60℃以下滴加(2R,3R,7S)-7-(碘甲基)-2,3-二苯基-1,4-二氧杂螺[4.4]壬烷(21.8g)的THF(20mL)溶液后,在相同温度下搅拌30分钟,再在室温搅拌过夜。在冰冷却下向反应混合物中加水(200mL),并用乙酸乙酯(100mL×3)萃取。有机层依次用水(200mL)、饱和食盐水(200mL)洗涤,并用无水硫酸镁干燥,然后减压蒸馏除去溶剂。残渣用硅胶柱层析(己烷/乙酸乙酯19∶1→1∶1)纯化,得到淡黄色无定形的2-[3-溴-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7R)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙酸甲酯(20.4g)。
制造例24
将2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7R)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙酸甲酯(66.5g)、4M氢氧化钠水溶液(66.5mL)、甲醇(66.5mL)和THF(133mL)的混合物在加热回流下搅拌30分钟,然后自然冷却到室温,并减压蒸馏除去有机溶剂。在残渣中加入氯仿(500mL)后,在冰冷却下加入浓盐酸(25mL)。有机层用饱和食盐水(200mL×2)洗涤,并用无水硫酸钠干燥,然后减压蒸馏除去溶剂,由此得到灰白色无定形的2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7R)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙酸(64.8g)。
制造例25
在冰冷却下、在内温11℃以下向2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7R)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙酸(70.8g)的THF(350mL)溶液中加入三乙胺(21mL)和2,2-二甲基丙酰氯(19mL),然后在室温搅拌1小时。在另一容器中在内温-50℃以下向(4R)-4-苄基-1,3-噁唑烷-2-酮(26.3g)的THF(200mL)溶液中加入2.64M正丁基锂/己烷溶液(54.8mL),升温到室温并搅拌1小时,然后冷却到内温-60℃。在内温-50℃以下向该反应混合物中滴加预先制备的酸酐/THF混合物后,在室温搅拌4小时。在冰冷却下加入1M氢氧化钠(600mL),减压蒸馏除去有机溶剂,然后用乙酸乙酯/己烷(1/3、200mL×3)萃取。有机层依次用饱和氯化铵水溶液(200mL)、饱和食盐水(200mL)洗涤,并用无水硫酸钠干燥,然后减压蒸馏除去溶剂,由此得到褐色油状的(4R)-4-苄基-3-{2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7R)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙酰}-1,3-噁唑烷-2-酮(72g)。
制造例26
将(4R)-4-苄基-3-{2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7R)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙酰}-1,3-噁唑烷-2-酮(70g)、4M盐酸(140mL)和丙酮(560mL)的混合物在加热回流下搅拌2小时。自然冷却到室温后,加入饱和碳酸氢钠水溶液/水(1/1、200mL),减压蒸馏除去有机溶剂,然后用乙酸乙酯(200mL×2)萃取。有机层用饱和食盐水(100mL)洗涤,并用无水硫酸钠干燥,然后减压蒸馏除去溶剂。残渣用硅胶柱层析(乙酸乙酯∶己烷=30∶70→50∶50)纯化,由此得到无色无定形的(4R)-4-苄基-3-{(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酰}-1,3-噁唑烷-2-酮(21g)。
制造例27
将(4R)-4-苄基-3-{(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酰}-1,3-噁唑烷-2-酮(25.7g)、2,2-二甲基丙烷-1,3-二醇(50g)、对甲苯磺酸吡啶鎓盐(1.32g)和甲苯(205mL)的混合物在加热回流下搅拌6小时。自然冷却到室温后,加入饱和碳酸氢钠水溶液(100mL),水层用乙酸乙酯(100mL×2)萃取。将有机层合并,依次用1M氢氧化钠水溶液(50mL)、饱和氯化铵水溶液(50mL)、饱和食盐水(50mL)洗涤,然后用无水硫酸钠干燥。减压蒸馏除去溶剂,由此得到无色无定形的(4R)-4-苄基-3-{(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R)-8,8-二甲基-6,10-二氧杂螺[4.5]癸-2-基]丙酰}-1,3-噁唑烷-2-酮(29.8g)。
制造例28
在冰冷却下向30%过氧化氢水溶液(20mL)中加入氢氧化锂(2.3g)的水(45mL)溶液,然后在内温12℃以下滴加(4R)-4-苄基-3-{(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R)-8,8-二甲基-6,10-二氧杂螺[4.5]癸-2-基]丙酰}-1,3-噁唑烷-2-酮(29.8g)的THF(240mL)/水(60mL)溶液,并在冰冷却下搅拌30分钟。在内温15℃以下向反应溶液中加入亚硫酸钠(30g)的水溶液,并减压蒸馏除去有机溶剂。在冰冷却下向残渣中加入浓盐酸将pH调节至1-2,然后用乙酸乙酯(100mL×3)萃取。有机层依次用饱和碳酸氢钠水溶液(50mL)、饱和食盐水(50mL)洗涤后,用无水硫酸钠干燥。减压蒸馏除去溶剂,由此得到与(4R)-4-苄基-1,3-噁唑烷-2-酮的混合物形式的无色油状的(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R)-8,8-二甲基-6,10-二氧杂螺[4.5]癸-2-基]丙酸(22.1g)。
制造例29
将(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R)-8,8-二甲基-6,10-二氧杂螺[4.5]癸-2-基]丙酸(22g)、4M盐酸(22mL)和丙酮(88mL)的混合物在加热回流下搅拌2小时。减压蒸馏除去溶剂后,在冰冷却下向残渣中加入乙酸乙酯/水(1/3、300mL)和氢氧化钠(5.7g)。在冰冷却下向水层中加入浓盐酸将pH调节到1,然后加入氯仿。有机层用饱和食盐水洗涤,并用无水硫酸钠干燥,然后减压蒸馏除去溶剂,由此得到无色无定形的(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酸(17.9g)。
制造例30
在冰冷却下向2-(苄氧基)乙醇(1.94g)的DMF(60mL)溶液中加入60%氢化钠(510mg)并在室温搅拌30分钟,然后在冰浴中一次性加入5-氯吡嗪-2-甲酸甲酯(2g),并在室温搅拌15分钟。在冰浴下向反应混合物中加入1M盐酸并用乙酸乙酯萃取。有机层用饱和食盐水洗涤,并用无水硫酸镁干燥,然后减压浓缩。得到的残渣用硅胶柱层析(己烷∶乙酸乙酯=3∶1-1∶1)纯化,得到无色油状物。室温下向得到的无色油状物的甲醇(50mL)溶液中加入1M氢氧化钠水溶液(15mL)并在室温搅拌2小时。在冰冷却下用1M盐酸将反应混合物的pH调节到2,然后加水(约200mL)。生成的析出物用溶剂(水∶甲醇=5∶1)进行洗涤的同时进行过滤,由此得到白色固体形式的5-[2-(苄氧基)乙氧基]吡嗪-2-甲酸(1.089g)。
制造例31
将5-[2-(苄氧基)乙氧基]吡嗪-2-甲酸(1.089g)悬浮于叔丁醇(20mL)中,并加入三乙胺(0.66mL)和叠氮化磷酸二苯酯(0.9mL)。将反应液加热回流过夜,然后自然冷却到室温。在反应液中加水并用乙酸乙酯萃取。有机层依次用饱和碳酸氢钠水溶液、饱和食盐水洗涤后用无水硫酸镁干燥。减压浓缩,得到的粗生成物用硅胶柱层析(己烷∶乙酸乙酯=5∶1-3∶1)纯化,由此得到白色固体形式的{5-[2-(苄氧基)乙氧基]吡嗪-2-基}氨基甲酸叔丁酯(1.352g)。
制造例32
在室温下向{5-[2-(苄氧基)乙氧基]吡嗪-2-基}氨基甲酸叔丁酯(614mg)的二氯甲烷(10mL)溶液中加入三氟乙酸(0.68mL),并在室温下搅拌过夜。浓缩后,加入饱和碳酸氢钠水溶液。用乙酸乙酯萃取,有机层用无水硫酸镁干燥。浓缩后将得到的粗生成物用碱性硅胶柱层析(己烷∶乙酸乙酯=5∶1-1∶1)纯化,由此得到淡黄色固体形式的5-[2-(苄氧基)乙氧基]吡嗪-2-胺(269mg)。
制造例33
在冰冷却下向5-氨基吡嗪-2-甲酸甲酯(2g)的二氯甲烷(20mL)溶液中分别分四次加入吡啶(36.4mL)和氯甲酸烯丙酯(25.2mL),并在室温下搅拌过夜。在冰冷却下向反应混合物中加水,并用乙酸乙酯萃取。有机层依次用1M盐酸、饱和碳酸氢钠水溶液、饱和食盐水洗涤。有机层用无水硫酸镁干燥并浓缩。得到的固体在用溶剂(己烷∶乙酸乙酯=3∶1)洗涤的同时进行过滤,由此得到白色固体形式的5-{[(烯丙氧基)羰基]氨基}吡嗪-2-甲酸甲酯(481mg)。
制造例34
在冰冷却下向5-{[(烯丙氧基)羰基]氨基}吡嗪-2-甲酸甲酯(481mg)的THF(10mL)溶液中加入3M甲基溴化镁/THF溶液(2.4mL),并在相同温度下搅拌1小时。在冰冷却下向反应混合物中加入饱和氯化铵水溶液并用乙酸乙酯萃取。有机层用饱和食盐水洗涤并用无水硫酸镁干燥。浓缩后将得到的粗生成物用硅胶柱层析(己烷∶乙酸乙酯=5∶1-2∶1)纯化,由此得到黄色固体形式的[5-(1-羟基-1-甲基乙基)吡嗪-2-基]氨基甲酸烯丙酯(123mg)。
制造例35
在室温下向甲酸(48mg)和正丁胺(76mg)的THF(10mL)溶液中加入四(三苯基膦)钯(30mg)和[5-(1-羟基-1-甲基乙基)吡嗪-2-基]氨基甲酸烯丙酯(123mg)并在室温搅拌5小时。在室温下向反应混合物中加入水、饱和碳酸氢钠水溶液和饱和食盐水,并用溶剂(氯仿∶异丙醇=4∶1)萃取。有机层用无水硫酸镁干燥。浓缩后将得到的粗生成物用薄层硅胶层析(氯仿∶甲醇=10∶1)纯化,由此得到淡黄色油状物形式的2-(5-氨基吡嗪-2-基)丙-2-醇(51mg)。
制造例36
在冰冷却下向N-(5-乙酰基吡嗪-2-基)-2,2-二甲基丙酰胺(500mg)的乙醇(10mL)和THF(10mL)的溶液中加入硼氢化钠(86mg),并在冰冷却下搅拌30分钟。在冰冷却下向反应混合物中加入1M盐酸,并用乙酸乙酯萃取。有机层用饱和碳酸氢钠水溶液、饱和食盐水洗涤,并用无水硫酸镁干燥后进行浓缩,由此得到褐色固体形式的N-[5-(1-羟基乙基)吡嗪-2-基]-2,2-二甲基丙酰胺(525mg)。
制造例37
在室温下向N-[5-(1-羟基乙基)吡嗪-2-基]-2,2-二甲基丙酰胺(394mg)的甲醇(10mL)溶液中加入碳酸钾(249mg),在室温下搅拌过夜,并在60℃下搅拌5小时。再加入碳酸钾(249mg),并在60℃搅拌3小时。自然冷却到室温后,向反应混合物中加入饱和食盐水,并用溶剂(氯仿∶异丙醇=4∶1)萃取。有机层用无水硫酸镁干燥并浓缩。得到的固体用溶剂(己烷∶异丙醚=1∶1)洗涤的同时进行过滤,由此得到淡黄色固体形式的1-(5-氨基吡嗪-2-基)乙醇(187mg)。
制造例38
在室温下向N-(5-乙酰基吡嗪-2-基)-2,2-二甲基丙酰胺(300mg)的甲醇(10mL)溶液中加入碳酸钾(750mg)。在60℃搅拌过夜。在室温下向反应混合物中加入饱和碳酸氢钠水溶液和饱和食盐水,并用溶剂(氯仿∶异丙醇=4∶1)萃取。有机层用无水硫酸镁干燥并浓缩。得到的固体用溶剂(己烷∶异丙醚=1∶1)洗涤的同时进行过滤,由此得到淡黄色固体形式的1-(5-氨基吡嗪-2-基)乙酮(180mg)。
制造例39
在冰冷却下向5-(2-氧代乙基)吡嗪-2-甲酸甲酯(5.08g)的甲醇(50mL)溶液中加入硼氢化钠(1.07g),并在相同温度下搅拌60分钟。在冰冷却下向反应混合物中加入1M盐酸将pH调节到3。加入饱和食盐水,并用溶剂(乙酸乙酯∶异丙醇=4∶1)萃取。有机层用无水硫酸镁干燥并浓缩。得到的粗生成物用硅胶柱层析(己烷∶乙酸乙酯=4∶1-0∶1,氯仿∶甲醇=1∶0-30∶1)纯化,由此得到红褐色油状物形式的5-(2-羟基乙基)吡嗪-2-甲酸甲酯(1.34g)。
制造例40
在室温下向5-(2-羟基乙基)吡嗪-2-甲酸甲酯(1.07g)的二氯甲烷(20mL)溶液中加入3,4-二氢-2H-吡喃(1.6mL)和对甲苯磺酸吡啶鎓盐(295mg)并在室温搅拌过夜。向反应混合物中加水并用乙酸乙酯萃取。有机层用饱和食盐水洗涤,并用无水硫酸镁干燥。浓缩后将得到的粗生成物用硅胶柱层析(己烷∶乙酸乙酯=2∶1-1∶2)纯化,由此得到淡黄色油状物形式的5-[2-(四氢-2H-吡喃-2-基氧基)乙基]吡嗪-2-甲酸甲酯(1.25g)。
制造例41
在冰冷却下向5-[2-(四氢-2H-吡喃-2-基氧基)乙基]吡嗪-2-甲酸甲酯(1.36g)的甲醇(20mL)溶液中加入1M氢氧化钠水溶液(15mL)。在室温下搅拌2小时。在冰冷却下向反应混合物中加入1M盐酸将pH调节到3。加入饱和食盐水并用溶剂(氯仿∶甲醇=4∶1)萃取。有机层用无水硫酸镁干燥并过滤、浓缩,由此得到褐色油状物形式的5-[2-(四氢-2H-吡喃-2-基氧基)乙基]吡嗪-2-甲酸(1.50g)。
制造例42
在室温下向5-[2-(四氢-2H-吡喃-2-基氧基)乙基]吡嗪-2-甲酸(1.28g)的甲苯(20mL)溶液中加入三乙胺(0.85ml)和叠氮化磷酸二苯酯(1.3mL),并在室温搅拌15分钟。将反应溶液加热到90℃,并搅拌30分钟。向反应溶液中加入苄醇(1.05mL)并回流3小时。自然冷却到室温,向反应溶液中加水并用乙酸乙酯萃取。有机层依次用饱和碳酸氢钠水溶液、饱和食盐水洗涤,并用无水硫酸镁干燥。过滤、浓缩后将得到的粗生成物用硅胶柱层析(己烷∶乙酸乙酯=5∶1-2∶1)纯化。得到的固体在用溶剂(己烷∶异丙醚=5∶1)洗涤的同时进行过滤,由此得到白色固体形式的{5-[2-(四氢-2H-吡喃-2-基氧基)乙基]吡嗪-2-基}氨基甲酸苄酯(461mg)。
制造例43
向{5-[2-(四氢-2H-吡喃-2-基氧基)乙基]吡嗪-2-基}氨基甲酸苄酯(416mg)的甲醇(20mL)和THF(10mL)溶液中加入10%钯炭(100mg),并在氢气气氛下搅拌2小时。用硅藻土过滤并浓缩,得到淡黄色油状物形式的5-[2-(四氢-2H-吡喃-2-基氧基)乙基]吡嗪-2-胺(305mg)。
制造例44
在冰冷却下向2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-(四氢-2H-吡喃-4-基)丙烯酸乙酯(2.62g)的乙醇(24mL)和THF(12mL)溶液中加入氯化镍(II)六水合物(154mg)。接着在冰冷却下加入硼氢化钠(489mg)并在室温下搅拌过夜。在冰冷却下向反应混合物中加入1M盐酸和水。生成的黑色固体用硅藻土过滤除去,滤液用乙酸乙酯萃取。有机层用饱和食盐水洗涤并用无水硫酸镁干燥。通过浓缩得到无色油状物形式的2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-(四氢-2H-吡喃-4-基)丙酸乙酯(2.82g)。
制造例45
在甲醇-冰浴中、在内温10℃以下用30分钟向氢化锂铝(3.36g)的THF(215mL)混合液中加入(2S,3S)-2,3-二苯基-1,4-二氧杂螺[4.5]癸烷-8-甲酸乙酯(43.3g)的THF溶液(215mL),然后在内温10℃以下搅拌1小时、在冰浴中搅拌2小时。在冰浴下向反应混合物中依次加入水(8.6mL)、10%氢氧化钠水溶液(8.6mL)、水(27.5mL),并在室温下搅拌30分钟。将固形物用硅藻土过滤除去,并对滤液进行浓缩,由此得到浅粉红色油状物形式的[(2S,3S)-2,3-二苯基-1,4-二氧杂螺[4.5]癸-8-基]甲醇(38.4g)。
制造例46
在冰冷却下、在3℃以下用30分钟向[(2S,3S)-2,3-二苯基-1,4-二氧杂螺[4.5]癸-8-基]甲醇(47.2g)的二氯甲烷(500mL)溶液中加入三乙胺(25.4mL)和甲磺酰氯(13.5mL),并在冰冷却下搅拌3小时。升温到室温,用硅藻土过滤析出的固体,并浓缩滤液,由此得到浅粉红色油状物形式的[(2S,3S)-2,3-二苯基-1,4-二氧杂螺[4.5]癸-8-基]甲磺酸甲酯(64.5g)。
制造例47
在室温下向[(2S,3S)-2,3-二苯基-1,4-二氧杂螺[4.5]癸-8-基]甲磺酸甲酯(58.6g)的丙酮(800mL)溶液中加入碘化钠(52.3g)。将混合物加热回流过夜,再次冷却到室温。向反应混合物中加入水和乙酸乙酯。分离有机层,并依次用饱和碳酸氢钠水溶液和饱和食盐水洗涤,然后用无水硫酸镁干燥。减压浓缩,得到的粗生成物用硅胶柱层析(己烷∶乙酸乙酯=1∶0-50∶1-30∶1-10∶1)纯化,由此得到淡黄色油状物形式的(2S,3S)-8-(碘甲基)-2,3-二苯基-1,4-二氧杂螺[4.5]癸烷(40.6g)。
制造例48
在冰冷却下向60%氢化钠(2.30g)和DMF(60.2mL)的混合物中缓慢地加入2-羟基-2-甲基丙酸甲酯(6.02mL)。再加入4-(氯甲基)苯基甲基醚(7.83mL),并在室温下搅拌2小时。向反应混合物中加入饱和氯化铵水溶液并用乙酸乙酯萃取。有机层用饱和食盐水洗涤,并用无水硫酸钠干燥。蒸馏除去溶剂,得到的残渣用硅胶柱层析(氯仿∶己烷=20∶80)纯化,得到无色油状物形式的2-[(4-甲氧基苄基)氧基]-2-甲基丙酸甲酯(12.5g)。
制造例49
在冰冷却下向硼氢化锂(2.29g)和THF(200mL)的混合物中滴加2-[(4-甲氧基苄基)氧基]-2-甲基丙酸甲酯(12.5g),并在60℃搅拌2小时。在冰冷却下向反应混合物中加水并用乙酸乙酯萃取。有机层用饱和食盐水洗涤,并用无水硫酸钠干燥。蒸馏除去溶剂,得到的残渣用硅胶柱层析(乙酸乙酯∶己烷=20∶80)纯化,得到无色油状物形式的2-[(4-甲氧基苄基)氧基]-2-甲基丙-1-醇(6.72g)。
制造例50
在冰冷却下向2-[(4-甲氧基苄基)氧基]-2-甲基丙-1-醇(0.30g)的N-甲基吡咯烷酮(4.5mL)溶液中加入氢化钠(63mg),并在60℃下搅拌30分钟。向反应混合物中加入5-氯吡嗪-2-甲酸甲酯(246mg)并在120℃下搅拌过夜。在冰浴下向反应混合物中加入1M盐酸进行中和,并用乙酸乙酯萃取。有机层用饱和食盐水洗涤,并用无水硫酸镁干燥,然后减压浓缩。得到的残渣用硅胶柱层析(己烷∶乙酸乙酯=80∶20)纯化,得到无色油状物形式的5-{2-[(4-甲氧基苄基)氧基]-2-甲基丙氧基}吡嗪-2-甲酸甲酯(0.20g)。
制造例51
在室温下将5-{2-[(4-甲氧基苄基)氧基]-2-甲基丙氧基}吡嗪-2-甲酸甲酯(3.5g)、1M氢氧化钠水溶液(35mL)、甲醇(35mL)和THF(35mL)的混合物搅拌1小时。向反应混合物中加水,并用乙酸乙酯洗涤。向水层中加入1M盐酸将pH调节到4,然后用乙酸乙酯萃取。有机层用饱和食盐水洗涤,并用无水硫酸钠干燥。蒸馏除去溶剂,得到淡黄色固体形式的5-{2-[(4-甲氧基苄基)氧基]-2-甲基丙氧基}吡嗪-2-甲酸(2.5g)。
制造例52
将(5-{2-[(4-甲氧基苄基)氧基]-2-甲基丙氧基}吡嗪-2-基)氨基甲酸叔丁酯(330mg)、肼一水合物(198μL)、氢氧化钾(1.15g)和乙二醇(9.9mL)的混合物在120℃搅拌3小时。向反应混合物中加水并用氯仿萃取。有机层用饱和食盐水洗涤,并用无水硫酸钠干燥。蒸馏除去溶剂,得到的残渣用硅胶柱层析(乙酸乙酯∶己烷=50∶50)纯化,得到黄色油状物形式的5-{2-[(4-甲氧基苄基)氧基]-2-甲基丙氧基}吡嗪-2-胺(220mg)。
制造例53
在冰冷却下向[3-溴-4-(环丙基磺酰基)苯基]乙酸甲酯(300mg)和DMF(2mL)的混合物中加入氢化钠(43mg),并搅拌10分钟。再在冰冷却下加入溴甲基苯(129μL),并在室温下搅拌2小时。向反应混合物中加入饱和氯化铵水溶液,并用乙酸乙酯萃取。有机层用饱和食盐水洗涤,并用无水硫酸钠干燥。蒸馏除去溶剂,得到的残渣用硅胶柱层析(乙酸乙酯∶己烷=20∶80)纯化,得到无色油状物形式的2-[3-溴-4-(环丙基磺酰基)苯基]-3-苯基丙酸甲酯(217mg)。
制造例54
向(4R)-4-苄基-3-{2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2S,3S)-2,3-二苯基-1,4-二氧杂螺[4.5]癸-8-基]丙酰}-1,3-噁唑烷-2-酮(4.8g)的丙酮(48mL)溶液中加入1M盐酸(16mL)并在50℃搅拌过夜。向反应混合物中加水并用乙酸乙酯萃取。有机层用饱和食盐水洗涤,并用无水硫酸镁干燥。蒸馏除去溶剂,得到的残渣用硅胶柱层析(己烷∶乙酸乙酯=3∶1-1∶1)纯化,得到白色无定形物(3.54g)。在冰冷却下,将所得到的白色无定形物(165mg)的THF(1.6mL)溶液滴加到在冰冷却下向30%过氧化氢水溶液(150μL)中加入氢氧化锂(30.5mg)的水(1mL)溶液而制备的溶液中,并在0℃搅拌2小时。向反应溶液中加入硫代硫酸钠(0.7g)的水(5mL)溶液,并用乙醚洗涤。在冰冷却下向得到的水层中加入1M盐酸将pH调节到4,并用溶剂(氯仿∶异丙醇=4∶1)萃取。得到的有机层用无水硫酸镁干燥。浓缩后将得到的粗生成物用硅胶柱层析(氯仿∶甲醇=1∶0-10∶1)纯化,得到白色无定形的(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-(4-氧代环己基)丙酸与(4R)-4-苄基-1,3-噁唑烷-2-酮的混合物(125mg)。
制造例55
在冰冷却下向四氢-2H-噻喃-4-甲酸甲酯(2.0g)和氯仿(20mL)的混合物中加入间氯过苯甲酸(8.62g),并在室温搅拌4小时。在冰冷却下向反应混合物中加入亚硫酸钠水溶液,并用乙酸乙酯萃取。有机层用饱和食盐水洗涤,并用无水硫酸钠干燥。蒸馏除去溶剂,得到的残渣用硅胶柱层析(乙酸乙酯∶己烷=50∶50)纯化,得到白色固体(2g)。在冰冷却下向上述白色固体与THF(30mL)的混合物中加入硼氢化锂(600mg),并在40℃搅拌3小时。在冰冷却下向反应混合物中加水并用硫酸铵使其达到饱和。用氯仿/异丙醇萃取,有机层用无水硫酸钠干燥。蒸馏除去溶剂,得到白色固体(1.1g)。在冰冷却下向三苯基膦(88mg)、咪唑(25mg)、二氯甲烷(1mL)的混合物中加入碘(85mg),并搅拌10分钟。然后,在冰冷却下加入上述白色固体,并在室温搅拌2小时。向反应混合物中加水,并用乙酸乙酯萃取。有机层用饱和食盐水洗涤,并用无水硫酸钠干燥。蒸馏除去溶剂,得到的残渣用硅胶柱层析(乙酸乙酯∶己烷=50∶50)纯化,得到白色固体形式的4-(碘甲基)四氢-2H-噻喃-1,1-二氧化物(52mg)。
制造例56
在室温下将(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-(4-氧代环己基)丙酸(45mg)、(三甲基甲硅烷基)重氮甲烷(2.0M乙醚溶液、0.1mL)、甲醇(0.2mL)和甲苯(0.8mL)的混合物搅拌10分钟。蒸馏除去溶剂,得到的残渣用硅胶柱层析(乙酸乙酯∶己烷=50∶50)纯化,得到无色油状的(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-(4-氧代环己基)丙酸甲酯(29mg)。
制造例57
在室温下将(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-(4-氧代环己基)丙酸甲酯(178mg)、2-甲氧基-N-(2-甲氧基乙基)-N-(三氟-λ4-硫基)乙胺(406μL)、乙醇(5μL)和二氯甲烷(2.7mL)的混合物搅拌4小时。向反应混合物中加水,并用乙酸乙酯萃取。有机层用饱和食盐水洗涤,并用无水硫酸钠干燥。蒸馏除去溶剂,残渣用硅胶柱层析(乙酸乙酯∶己烷=30∶70)纯化,得到无色油状物形式的(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-(4,4-二氟环己基)丙酸甲酯(85mg)。
制造例58
将乙酸(5-氨基吡嗪-2-基)甲酯(1g)、碳酸钾(83mg)和甲醇(15.1mL)的混合物加热回流2小时。蒸馏除去溶剂,得到淡黄色固体(740mg)。在室温下将上述淡黄色固体、叔丁基(氯)二甲基硅烷(1.34g)、咪唑(805mg)和DMF(10mL)的混合物搅拌过夜。向反应混合物中加水,并用乙酸乙酯萃取。有机层用饱和食盐水洗涤,并用无水硫酸钠干燥。蒸馏除去溶剂,得到的残渣用硅胶柱层析(乙酸乙酯∶己烷=10∶90)纯化,得到白色固体形式的5-({[叔丁基(二甲基)甲硅烷基]氧基}甲基)吡嗪-2-胺(805mg)。
制造例59
在冰冷却下向2-(2-{[(烯丙氧基)羰基]氨基}-1,3-噻唑-4-基)-2-羟基丙酸乙酯(2.75g)的1,4-二氧杂环己烷溶液(25mL)中添加硼氢化钠(0.962g)。再在室温下加水(0.5mL),并在室温下搅拌2小时。在冰冷却下、在内温20℃以下加入浓盐酸(8mL)后进行浓缩。得到的残渣用甲醇进行洗涤的同时过滤出白色的固形物。将得到的白色固体溶解于吡啶(15mL),在室温下加入乙酸酐(2.59mL)并搅拌2.5小时。在室温下向反应混合物中加水,并用乙酸乙酯萃取。有机层依次用1M盐酸、饱和碳酸氢钠水溶液、饱和食盐水洗涤后用无水硫酸镁干燥。通过浓缩得到淡黄色油状物形式的2-(2-{[(烯丙氧基)羰基]氨基}-1,3-噻唑-4-基)-2-羟基丙基乙酸酯(2.71g)。制造例60
在室温下向2-(2-{[(烯丙氧基)羰基]氨基}-1,3-噻唑-4-基)-2-羟基丙基乙酸酯(790mg)的THF溶液(10mL)中加入正丁胺(0.52mL)、甲酸(0.20mL)和四(三苯基膦)钯(33mg),并在室温下搅拌30分钟。在室温下向反应混合物中加入1M盐酸(30mL),并用乙酸乙酯萃取。水层用饱和碳酸氢钠水溶液调节pH到9,并用溶剂(乙酸乙酯∶异丙醇=3∶1,100mL×3)萃取。有机层用饱和食盐水洗涤,并用无水硫酸镁干燥。通过浓缩得到淡黄色油状物形式的2-(2-氨基-1,3-噻唑-4-基)-2-羟基丙基乙酸酯(261mg)。得到的淡黄色油状物用手性柱层析(商品名:Chiralcel OJ-H、己烷∶乙醇∶二乙胺=30∶70∶0.1)进行光学拆分,作为第一峰和第二峰分别以37%和25%的收率分离得到2-(2-氨基-1,3-噻唑-4-基)-2-羟基丙基乙酸酯的光学活性体(>95%ee)(绝对构型未确定)。
与制造例1~60的方法同样地制造了制造例化合物61~100。制造例化合物的结构如后表5~23所示,制造方法和物理化学数据如后表24~27所示。
实施例1
在冰冷却下向三苯基膦(320mg)的二氯甲烷(10mL)溶液中加入N-溴代琥珀酰亚胺(217mg),并在冰冷却下搅拌15分钟。在冰冷却下加入(2E)-3-环戊基-2-[3-环丙基-4-(环丙基磺酰基)苯基]丙烯酸(200mg)的二氯甲烷(5mL)溶液,并在室温下搅拌0.5小时。在室温下加入1-[3-(苄氧基)丙基]-1H-吡唑-3-胺(141mg)的二氯甲烷(5mL)溶液和吡啶(0.09mL),并在室温搅拌过夜。向反应混合物中加水并用乙酸乙酯萃取。有机层依次用1M盐酸、饱和碳酸氢钠水溶液、饱和食盐水洗涤,并用无水硫酸镁干燥。浓缩后将得到的粗生成物用硅胶柱层析(己烷∶乙酸乙酯=3∶1-1∶1)纯化。在室温下向得到的无色油状物的三氟乙酸(5mL)溶液中加入1,2,3,4,5-五甲基苯(823mg),并在室温下搅拌48小时。浓缩后在室温下向得到的油状物的甲醇(4mL)溶液中加入1M氢氧化钠水溶液(1mL),并在室温下搅拌30分钟。加入饱和食盐水,并用氯仿萃取。有机层用无水硫酸镁干燥并浓缩。得到的粗生成物用硅胶柱层析(己烷∶乙酸乙酯=2∶1,氯仿∶甲醇=1∶0-20∶1)纯化,得到白色无定形的(2E)-3-环戊基-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[1-(3-羟基丙基)-1H-吡唑-3-基]丙烯酰胺(155mg)。
实施例2
在冰冷却下向三苯基膦(131mg)的二氯甲烷(2mL)溶液中加入N-溴代琥珀酰亚胺(89mg),并在冰冷却下搅拌15分钟。加入(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-(四氢-2H-吡喃-4-基)丙烯酸(100mg)的二氯甲烷(1mL)溶液,并在室温下搅拌30分钟。在室温下加入1-甲基-1H-吡唑-3-胺(39mg)的二氯甲烷(1mL)溶液和吡啶(0.086mL),并在室温下搅拌15小时。向反应混合物中加水,并用乙酸乙酯萃取。有机层依次用1M盐酸、饱和碳酸氢钠水溶液、饱和食盐水洗涤,并用无水硫酸镁干燥。浓缩后将得到的粗生成物用硅胶柱层析纯化,得到(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(1-甲基-1H-吡唑-3-基)-3-(四氢-2H-吡喃-4-基)丙烯酰胺(97mg)。
实施例3
在冰冷却下向三苯基膦(320mg)的二氯甲烷(10mL)溶液中加入N-溴代琥珀酰亚胺(217mg),并在冰冷却下搅拌15分钟。在冰冷却下加入(2E)-3-环戊基-2-[3-环丙基-4-(环丙基磺酰基)苯基]丙烯酸(200mg)的二氯甲烷(10mL)溶液,并在室温下搅拌0.5小时。在室温下加入1-{[(4S)-2,2-二甲基-1,3-二氧戊环-4-基]甲基}-1H-吡唑-3-胺(142mg)的二氯甲烷(5mL)溶液和吡啶(0.09mL),并在室温下搅拌过夜。加水并用乙酸乙酯萃取。有机层依次用1M盐酸、饱和碳酸氢钠水溶液、饱和食盐水洗涤,并用无水硫酸镁干燥。浓缩后将得到的粗生成物用硅胶柱层析(己烷∶乙酸乙酯=2∶1-1∶2)纯化。向得到的油状物的THF(15mL)溶液中加入1M盐酸(15mL)并搅拌过夜。加入饱和食盐水,并用溶剂(氯仿∶异丙醇=4∶1)萃取。有机层用无水硫酸镁干燥并浓缩。得到的粗生成物用硅胶柱层析(氯仿∶甲醇=1∶0-20∶1)纯化,得到白色无定形的(2E)-3-环戊基-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-{1-[(2S)-2,3-二羟基丙基]-1H-吡唑-3-基}丙烯酰胺(197mg)。
实施例4
在冰冷却下(内温10℃以下)向三苯基膦(84.2g)的二氯甲烷(1.94L)溶液中分五次加入N-溴代琥珀酰亚胺(56.7g),并在冰冷却下搅拌15分钟。在冰冷却下滴加(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7S)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙烯酸(81g)的二氯甲烷(486ml)溶液,并升温到室温搅拌0.5小时。在室温下加入1-甲基-1H-吡唑-3-胺(16.5g)的二氯甲烷(10mL)溶液,然后加入吡啶(24.3mL),并在室温下搅拌45分钟。加入饱和碳酸氢钠水溶液(400ml)停止反应。分离有机层,有机层用水和饱和食盐水洗涤,然后用无水硫酸钠干燥。减压蒸馏除去溶剂,得到的残渣用硅胶柱层析纯化。浓缩后向残渣中加入己烷-乙酸乙酯混合溶剂(1∶1),过滤一部分析出的三苯基膦氧化物,固体用己烷-乙酸乙酯混合溶剂(1∶1)洗涤。将滤液合并,并减压浓缩,得到与三苯基膦氧化物的混合物形式的(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7S)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]-N-(1-甲基-1H-吡唑-3-基)丙烯酰胺。向得到的混合物(112.4g)的二氧杂环己烷(439mL)溶液中加入4M盐酸(439mL),并在50℃的油浴中加热下搅拌30分钟,然后自然冷却到室温。减压蒸馏除去溶剂,加入氯仿,然后分离有机层。对水层进行中和后,再次用氯仿萃取。将有机层合并,用水、饱和碳酸氢钠水溶液和饱和食盐水洗涤,然后用无水硫酸钠干燥。减压蒸馏除去溶剂,残渣用硅胶柱层析纯化,得到(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(1-甲基-1H-吡唑-3-基)-3-[(1S)-3-氧代环戊基]丙烯酰胺(40.3g、实施例4-1)。另外,作为副产物得到(2Z)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(1-甲基-1H-吡唑-3-基)-3-[(1S)-3-氧代环戊基]丙烯酰胺(0.17g、实施例4-2)。
实施例5
向6-({(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7S)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙-2-烯基}氨基)烟酸(194mg)的1,4-二氧杂环己烷(4mL)溶液中加入4M盐酸(4mL)并在50℃搅拌2小时。自然冷却到室温,并加入饱和食盐水。用氯仿萃取,有机层用无水硫酸镁干燥。浓缩后将得到的粗生成物溶解于乙酸乙酯(4mL),并加入4M氯化氢/乙酸乙酯(1mL)。在室温下搅拌30分钟并浓缩。得到的油状物用异丙醚析出固体并过滤,得到白色固体形式的6-({(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1S)-3-氧代环戊基]丙-2-烯基}氨基)烟酸一盐酸盐(87mg)。
实施例6
向乙酸-(5-{[(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-(3-氧代环戊基)丙-2-烯酰基]氨基}吡嗪-2-基)甲酯(0.2065g)的甲醇(6mL)溶液中加入1M氢氧化钠(2mL),并在室温下搅拌1小时。将溶液调节为中性并用氯仿萃取。有机层用饱和食盐水洗涤,并用无水硫酸镁干燥。减压浓缩,得到的粗生成物用制备型TLC(氯仿∶甲醇=10∶1)进行纯化,得到白色无定形的(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[5-(羟基甲基)吡嗪-2-基]-3-(3-氧代环戊基)丙烯酰胺(40.6mg)。
实施例7
在冰冷却下向三苯基膦(600mg)的二氯甲烷(10mL)溶液中加入N-溴代琥珀酰亚胺(400mg)(内温5℃以下)并搅拌15分钟,然后在冰冷却下加入(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7S)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙烯酸(600mg)的二氯甲烷(10mL)溶液,并在室温下搅拌20分钟。向反应混合物中加入2-[(2-氨基[1,3]噻唑并[5,4-b]吡啶-5-基)氧基]乙酸乙酯(270mg)的二氯甲烷(10mL)混合物和吡啶(0.17mL),然后在室温下搅拌过夜。加入饱和碳酸氢钠水溶液和二氯甲烷,有机层依次用1M盐酸、饱和食盐水洗涤后用无水硫酸镁干燥。减压蒸馏除去溶剂,得到的残渣用硅胶柱层析(己烷/乙酸乙酯)纯化。向得到的无色无定形物的THF(3mL)-甲醇(3mL)混合溶液中加入1M氢氧化钠水溶液(0.6mL),并在室温下搅拌30分钟。减压蒸馏除去溶剂后,加入1M盐酸和乙酸乙酯,然后依次用饱和碳酸氢钠水溶液、饱和食盐水洗涤有机层,并用无水硫酸镁干燥。减压蒸馏除去溶剂,得到的残渣用硅胶柱层析(己烷/乙酸乙酯)纯化。向得到的无色无定形物的二氧杂环己烷(5mL)溶液中加入4M盐酸(2mL),并在50℃搅拌3小时,然后自然冷却到室温。减压蒸馏除去溶剂,然后加入水和乙酸乙酯,有机层依次用饱和碳酸氢钠水溶液、饱和食盐水洗涤,并用无水硫酸镁干燥。减压蒸馏除去溶剂,得到的残渣用硅胶柱层析(己烷/乙酸乙酯)纯化,由此得到无色无定形的(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[5-(2-羟基乙氧基)[1,3]噻唑并[5,4-b]吡啶-2-基]-3-[(1S)-3-氧代环戊基]丙烯酰胺(89mg)。
实施例8
在冰冷却下向(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1S)-3-羟基环戊基]-N-(1-甲基-1H-吡唑-3-基)丙烯酰胺(124mg)的二氯甲烷(4ml)溶液中加入二乙氨基三氟化硫(100μl),并在室温搅拌15分钟。用二氯甲烷稀释反应液,并加水。有机层依次用饱和碳酸氢钠水溶液、饱和食盐水洗涤,并用无水硫酸镁干燥。减压浓缩后,得到的残渣用硅胶柱层析(乙酸乙酯∶己烷=7∶3-1∶0)纯化,得到无色无定形的(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1S)-3-氟环戊基]-N-(1-甲基-1H-吡唑-3-基)丙烯酰胺(78mg)。
实施例9
在冰冷却下向(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-(四氢-2H-吡喃-4-基)丙酸(200mg)的二氯甲烷(5mL)溶液中依次加入草酰氯的1M二氯甲烷(0.64mL)溶液和DMF(16μL),并在冰冷却下搅拌1小时。然后,在冰冷却下加入5-甲基吡啶-2-胺(63mg)的二氯甲烷(5mL)溶液和吡啶(0.09mL),并在冰冷却下搅拌2小时。在冰冷却下向反应混合物中加水,并用乙酸乙酯萃取。有机层依次用5%柠檬酸水溶液、饱和碳酸氢钠水溶液、饱和食盐水洗涤,并用无水硫酸镁干燥。浓缩后将得到的油状物用硅胶柱层析(以己烷∶乙酸乙酯=1∶1润湿、氯仿∶甲醇=1∶0-10∶1)纯化。将得到的油状物溶解于乙酸乙酯(4mL),加入4M氯化氢/乙酸乙酯(1mL),并在室温下搅拌30分钟。浓缩后将得到的油状物用异丙醚析出固体并过滤,由此得到白色固体形式的(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(5-甲基吡啶-2-基)-3-[(1R)-3-氧代环戊基]丙酰胺一盐酸盐(210mg)。
实施例10
在冰冷却下向(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酸(99mg)的二氯甲烷(2.0mL)溶液中加入草酰氯(27μL)和DMF(3μL),并搅拌10分钟。然后,在冰冷却下加入吡啶(28μL)和5-{2-[(4-甲氧基苄基)氧基]-2-甲基丙氧基}吡嗪-2-胺(53mg),并搅拌20分钟。向反应混合物中加水,并用乙酸乙酯萃取。有机层用饱和食盐水洗涤,并用无水硫酸钠干燥。蒸馏除去溶剂,得到的残渣用硅胶柱层析(己烷∶乙酸乙酯=3∶1-1∶1)纯化,得到白色无定形的(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(5-{2-[(4-甲氧基苄基)氧基]-2-甲基丙氧基}吡嗪-2-基)-3-[(1R)-3-氧代环戊基]丙酰胺(82mg)。在室温下将(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(5-{2-[(4-甲氧基苄基)氧基]-2-甲基丙氧基}吡嗪-2-基)-3-[(1R)-3-氧代环戊基]丙酰胺(82mg)、2,3-二氯-5,6-二氰基-1,4-苯醌(56mg)、二氯甲烷(7.5mL)和水(0.38mL)的混合物搅拌10分钟。向反应混合物中加水,并用氯仿萃取。有机层用无水硫酸钠干燥。蒸馏除去溶剂,得到的残渣用硅胶柱层析(乙酸乙酯∶己烷=80∶20)纯化。得到的残渣在乙醚中进行超声波处理,过滤生成的析出物,由此得到白色固体形式的(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[5-(2-羟基-2-甲基丙氧基)吡嗪-2-基]-3-[(1R)-3-氧代环戊基]丙酰胺(52mg)。
实施例11
在冰冷却下向(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酸(120mg)的二氯甲烷(5mL)溶液中依次加入0.5M草酰氯的二氯甲烷(0.77mL)溶液、DMF(10μL),并在冰冷却下搅拌1小时。然后,在冰冷却下加入5-[2-(苄氧基)乙氧基]吡嗪-2-胺(86mg)和吡啶(0.05mL),并在冰冷却下搅拌2小时。在冰冷却下向反应液中加水,并用乙酸乙酯萃取。有机层依次用1M盐酸、饱和碳酸氢钠水溶液、饱和食盐水洗涤后用无水硫酸镁干燥。浓缩后将得到的油状物用硅胶柱层析(己烷∶乙酸乙酯=5∶1-1∶1)纯化,由此得到淡黄色无定形的(2R)-N-{5-[2-(苄氧基)乙氧基]吡嗪-2-基}-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酰胺(175mg)。向得到的(2R)-N-{5-[2-(苄氧基)乙氧基]吡嗪-2-基}-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酰胺(175mg)的甲醇(10mL)溶液中加入10%钯炭(50mg)。在氢气气氛中、在室温、4个大气压下搅拌7小时。反应混合物用硅藻土过滤并浓缩。在室温下向得到的油状物的THF(10mL)溶液中加入1M盐酸(10mL),并在室温搅拌30分钟。反应液用乙酸乙酯萃取。有机层依次用饱和碳酸氢钠水溶液、饱和食盐水洗涤,并用无水硫酸镁干燥。浓缩后将得到的油状物用硅胶柱层析(以己烷∶乙酸乙酯=1∶1润湿、氯仿∶甲醇=1∶0-10∶1)纯化,由此得到淡黄色无定形的(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[5-(2-羟基乙氧基)吡嗪-2-基]-3-[(1R)-3-氧代环戊基]丙酰胺(103mg)。
实施例12
在冰冷却下向(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酸(110mg)的二氯甲烷(3mL)溶液中依次加入草酰氯(0.03mL)、催化剂量的DMF并搅拌1小时,然后在冰冷却下加入(6-氨基吡啶-3-基)乙酸乙酯(58mg)和吡啶(0.05mL),并搅拌2小时。向反应混合物中加入水和乙酸乙酯。有机层依次用水、饱和碳酸氢钠水溶液、饱和食盐水洗涤,并用无水硫酸镁干燥,然后减压蒸馏除去溶剂。残渣用硅胶柱层析(己烷/乙酸乙酯)纯化,由此得到浅黄色无定形的[6-({(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酰}氨基)吡啶-3-基]乙酸乙酯(57mg)。向得到的[6-({(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酰}氨基)吡啶-3-基]乙酸乙酯(57mg)的THF(3mL)溶液中加入1M氢氧化钠水溶液(0.22mL)后,加入一滴乙醇并在室温下搅拌过夜。向反应溶液中加入1M盐酸(0.22mL)调节pH到4后,用饱和食盐水和二氯甲烷稀释并分液。有机层用无水硫酸镁干燥,然后减压蒸馏除去溶剂。在冰冷却下向残渣的乙酸乙酯(3mL)溶液中加入4M氯化氢/乙酸乙酯溶液(0.07mL),并在冰冷却下搅拌10分钟,然后减压蒸馏除去溶剂。向残渣中加入乙酸乙酯(3mL),过滤沉淀物,并减压干燥,由此得到无色固体形式的[6-({(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酰}氨基)吡啶-3-基]乙酸盐酸盐(30mg)。
实施例13
在室温下向(5-{[(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-(四氢-2H-吡喃-4-基)丙酰]氨基}吡嗪-2-基)甲基乙酸酯(120mg)的甲醇(4mL)溶液中加入1M氢氧化钠水溶液(1mL),并在室温搅拌2小时。加入1M盐酸调节pH到3后,用乙酸乙酯萃取。有机层用饱和碳酸氢钠水溶液、饱和食盐水洗涤,并用无水硫酸镁干燥。浓缩后将得到的粗生成物用硅胶柱层析(以己烷∶乙酸乙酯=1∶1润湿、氯仿∶甲醇=1∶0-10∶1)纯化,由此得到白色无定形的(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[5-(羟基甲基)吡嗪-2-基]-3-(四氢-2H-吡喃-4-基)丙酰胺(93mg)。
实施例14
在室温下向(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-(四氢-2H-吡喃-4-基)-N-{5-[2-(四氢-2H-吡喃-2-基氧基)乙基]吡嗪-2-基}丙酰胺(118mg)的THF(10mL)混合物中加入1M盐酸(10mL)并搅拌2小时。向反应混合物中加水并用乙酸乙酯萃取。有机层依次用饱和碳酸氢钠水溶液、饱和食盐水洗涤,并用无水硫酸镁干燥。浓缩后将得到的粗生成物用硅胶柱层析(以己烷∶乙酸乙酯=1∶1润湿、氯仿∶甲醇=1∶0-10∶1)纯化,由此得到白色无定形的(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[5-(2-羟基乙基)吡嗪-2-基]-3-(四氢-2H-吡喃-4-基)丙酰胺(94mg)。
实施例15
在冰冷却下向(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酸(252mg)的二氯甲烷(2.5mL)溶液中加入草酰氯(68μL)和DMF(104μL)并搅拌20分钟。然后,在冰冷却下加入吡啶(65μL)和5-({[叔丁基(二甲基)甲硅烷基]氧基}甲基)吡嗪-2-胺(240mg),并在冰冷却下搅拌20分钟。向反应混合物中加水,并用乙酸乙酯萃取。有机层用饱和食盐水洗涤,并用无水硫酸钠干燥。蒸馏除去溶剂,得到的残渣用硅胶柱层析(乙酸乙酯∶氯仿=20∶80)纯化。再用相同溶剂体系通过制备型TLC进行纯化,得到白色无定形物(200mg)。在室温下将得到的无定形物、2M盐酸(1mL)和THF(1mL)的混合物搅拌2小时。向反应混合物中加水,并用乙酸乙酯萃取。有机层用饱和食盐水洗涤,并用无水硫酸钠干燥。蒸馏除去溶剂,得到的残渣用硅胶柱层析(乙酸乙酯∶己烷=50∶50)纯化,得到白色无定形的(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[5-(羟基甲基)吡嗪-2-基]-3-[(1R)-3-氧代环戊基]丙酰胺(136mg)。
实施例16
在冰冷却下向三苯基膦(300mg)的二氯甲烷(4mL)溶液中加入N-溴代琥珀酰亚胺(200mg),并在冰冷却下搅拌15分钟搅拌,然后缓慢地加入(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7S)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙烯酸(300mg)的二氯甲烷(3mL)溶液,并在室温下搅拌30分钟。向反应混合物中加入3-氨基-1H-吡唑-1-甲酸叔丁酯(190mg)的二氯甲烷(3mL)溶液后,加入吡啶(0.1mL),并在室温下搅拌3小时。向反应混合物中加入水(20mL)和二氯甲烷(20mL),有机层依次用1M盐酸(20mL)、饱和食盐水(20mL)洗涤,并用无水硫酸镁干燥,然后减压蒸馏除去溶剂。残渣用硅胶柱层析(己烷∶乙酸乙酯=75∶25→60∶40)纯化,由此得到无色无定形的3-({(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7S)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙-2-烯基}氨基)-1H-吡唑-1-甲酸叔丁酯(338mg)。向3-({(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7S)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙-2-烯基}氨基)-1H-吡唑-1-甲酸叔丁酯(330mg)的1,4-二氧杂环己烷(3mL)溶液中加入4M盐酸(3mL),并在50℃搅拌3小时。自然冷却到室温后,加入1M氢氧化钠(12mL)、饱和食盐水(20mL)和二氯甲烷(20mL),有机层用无水硫酸镁干燥,然后减压蒸馏除去溶剂。向残渣的乙酸乙酯(3mL)溶液中加入4M氯化氢/乙酸乙酯(0.3mL),并在室温下短暂搅拌,然后减压蒸馏除去溶剂。得到的无色固体用硅胶柱层析(乙酸乙酯→氯仿→氯仿/甲醇(95/5))纯化,然后再次用硅胶柱层析(乙酸乙酯/甲醇=100/0→90/10)纯化,由此得到无色无定形的(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1S)-3-氧代环戊基]-N-1H-吡唑-3-基丙烯酰胺(100mg)。
实施例17
在冰冷却下向(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酸(160mg)的二氯甲烷(5mL)溶液中加入草酰氯(0.04mL)和一滴DMF,并在冰冷却下搅拌1小时。向反应混合物中依次加入吡啶(0.04mL)、3-氨基-1H-吡唑-1-甲酸叔丁酯(90mg),并在室温下搅拌过夜。向反应混合物中加入乙酸乙酯(30mL)和1M盐酸(30mL),有机层依次用饱和碳酸氢钠水溶液(30mL)、饱和食盐水(30mL)洗涤。用无水硫酸镁干燥后,减压蒸馏除去溶剂,由此得到淡黄色无定形的3-({(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酰}氨基)-1H-吡唑-1-甲酸叔丁酯(197mg)。在冰冷却下向3-({(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酰}氨基)-1H-吡唑-1-甲酸叔丁酯(190mg)的乙酸乙酯(5mL)溶液中加入4M氯化氢/乙酸乙酯(5mL),并在室温下搅拌过夜。减压蒸馏除去溶剂,然后加入乙酸乙酯(20mL)和饱和碳酸氢钠水溶液(20mL),有机层用饱和食盐水(20mL)洗涤,并用无水硫酸镁干燥。减压蒸馏除去溶剂后,残渣用硅胶柱层析(乙酸乙酯)纯化,得到无色无定形的(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]-N-1H-吡唑-3-基丙酰胺(62mg)。
实施例18
在室温下向(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[5-(2,2-二甲基-1,3-二氧戊环-4-基)吡嗪-2-基]-3-(四氢-2H-吡喃-4-基)丙酰胺(150mg)的THF(10mL)溶液中加入1M盐酸,并在室温下搅拌3小时。用乙酸乙酯萃取,有机层依次用饱和碳酸氢钠水溶液、饱和食盐水洗涤。有机层用无水硫酸镁干燥并浓缩,由此得到白色无定形的(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[5-(1,2-二羟基乙基)吡嗪-2-基]-3-(四氢-2H-吡喃-4-基)丙酰胺(133mg)。
实施例19
在室温下向5-({(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酰}氨基)吡嗪-2-甲酸(102mg)、1-羟基苯并三唑(44mg)和N-[3-(二甲基氨基)丙基]-N′-乙基碳二亚胺一盐酸盐(59mg)的DMF(5mL)溶液中加入二甲基胺一盐酸盐(22mg)和三乙胺(0.09mL)。在室温下将反应混合物搅拌过夜后加水并分液。有机层依次用1M盐酸、饱和碳酸氢钠水溶液、饱和食盐水洗涤,并用无水硫酸镁干燥。浓缩后将得到的粗生成物用硅胶柱层析(以己烷∶乙酸乙酯=1∶1润湿、氯仿∶甲醇=1∶0-10∶1)纯化,由此得到淡黄色无定形的5-({(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酰}氨基)-N,N-二甲基吡嗪-2-甲酰胺(64mg)。
实施例20
在0℃下向(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(1-甲基-1H-吡唑-3-基)-3-[(1S)-3-氧代环戊基]丙烯酰胺(140mg)的乙醇(2mL)悬浮液中加入硼氢化钠(12mg)并搅拌15分钟。反应液用氯仿稀释,并用水停止反应。有机层用饱和食盐水洗涤,并用无水硫酸镁干燥后进行浓缩,由此得到无色无定形的(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1S)-3-羟基环戊基]-N-(1-甲基-1H-吡唑-3-基)丙烯酰胺(140mg)。
实施例21
在冰冷却下向三苯基膦(606mg)的二氯甲烷(10mL)溶液中加入N-溴代琥珀酰亚胺(412mg),并在冰冷却下搅拌15分钟。在冰冷却下向反应混合物中加入(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7S)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙烯酸(600mg)的二氯甲烷(10mL)溶液,并在室温下搅拌30分钟。在室温下将2-(2-氨基-1,3-噻唑-4-基)-2-羟基丙基乙酸酯的光学活性体(制造例60的第一峰得到的光学活性体)(227mg)的二氯甲烷(10mL)溶液和吡啶(0.17mL)加入到反应混合物中,并在室温搅拌过夜。向反应混合物中加水并用乙酸乙酯萃取。有机层依次用1M盐酸、饱和碳酸氢钠水溶液、饱和食盐水洗涤,并用无水硫酸镁干燥。浓缩后将得到的残渣用硅胶柱层析(己烷∶乙酸乙酯=1∶1-1∶2)纯化,由此得到白色无定形的2-[2-({(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7S)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙-2-烯基}氨基)-1,3-噻唑-4-基]-2-羟基丙基乙酸酯(690mg)。向2-[2-({(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(2R,3R,7S)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙-2-烯基}氨基)-1,3-噻唑-4-基]-2-羟基丙基乙酸酯(690mg)的甲醇(4mL)溶液中加入1M氢氧化钠水溶液(1mL),并在室温下搅拌3小时。加入1M盐酸调节pH到4,然后用氯仿萃取。有机层用无水硫酸镁干燥后进行浓缩,由此得到白色无定形的(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[4-(1,2-二羟基-1-甲基乙基)-1,3-噻唑-2-基]-3-[(2R,3R,7S)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙烯酰胺(655mg)。向(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[4-(1,2-二羟基-1-甲基乙基)-1,3-噻唑-2-基]-3-[(2R,3R,7S)-2,3-二苯基-1,4-二氧杂螺[4.4]壬-7-基]丙烯酰胺(655mg)的1,4-二氧杂环己烷(4mL)和THF(2mL)溶液中加入4M盐酸(4mL),并在50℃搅拌2小时。将反应混合物自然冷却到室温,并加入饱和食盐水。用氯仿萃取,有机层用无水硫酸镁干燥。浓缩后将得到的粗生成物用硅胶柱层析(己烷∶乙酸乙酯=1∶1-1∶3→氯仿∶甲醇=1∶0-10∶1)纯化,由此得到白色无定形的(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[4-(1,2-二羟基-1-甲基乙基)-1,3-噻唑-2-基]-3-[(1S)-3-氧代环戊基]丙烯酰胺(329mg)。
实施例22
将实施例20中得到的(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1S)-3-羟基环戊基]-N-(1-甲基-1H-吡唑-3-基)丙烯酰胺(145mg)用硅胶柱层析(氯仿∶甲醇=100∶1)纯化,分别得到无色无定形的2(E)-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1S,3S)-3-羟基环戊基]-N-(1-甲基-1H-吡唑-3-基)丙烯酰胺(40mg)(低极性级分、实施例22-1)和2(E)-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1S,3R)-3-羟基环戊基]-N-(1-甲基-1H-吡唑-3-基)丙烯酰胺(37mg)(高极性级分、实施例22-2)。
实施例23
在冰冷却下向(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酸(200mg)的二氯甲烷(10mL)溶液中依次加入草酰氯的0.5M二氯甲烷溶液(1.3mL)、DMF(16μL),并在冰冷却下搅拌30分钟。然后,在冰冷却下加入1-(5-氨基吡嗪-2-基)乙醇(81mg)和吡啶(0.09mL),并在冰冷却下搅拌3小时。在冰冷却下向反应混合物中加水,并用乙酸乙酯萃取。有机层依次用1M盐酸、饱和碳酸氢钠水溶液、饱和食盐水洗涤,并用无水硫酸镁干燥。浓缩后在室温下向得到的油状物的甲醇(4mL)溶液中加入1M氢氧化钠水溶液(1mL)并在室温下搅拌1小时。向反应混合物中加入1M盐酸调节pH到3后,用乙酸乙酯萃取。有机层依次用1M氢氧化钠水溶液、饱和食盐水洗涤,并用无水硫酸镁干燥。浓缩后将得到的粗生成物用硅胶柱层析(以己烷∶乙酸乙酯=1∶1润湿、氯仿∶甲醇=1∶0-10∶1)纯化,由此得到白色无定形的(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[5-(1-羟基乙基)吡嗪-2-基]-3-(四氢-2H-吡喃-4-基)丙酰胺(170mg)。
与实施例1~23的方法同样地制造实施例化合物24~103。实施例化合物的结构如后表28~48所示,制造方法和物理化学数据如后表49~63所示。
另外,表64~65中列出本发明的其它化合物的结构。这些化合物可以通过使用上述的制造方法、实施例中所述的方法和本领域技术人员公知的方法或者它们的变形方法容易地合成。
另外,后表中使用以下缩写。PEx:制造例编号、Ex:实施例编号、No:化合物编号、Data:物理化学数据(EI:EI-MS的m/z值、FAB+:FAB-MS(阳离子)的m/z值、ESI+:ESI-MS(阳离子)的m/z值、ESI-:ESI-MS(阴离子)的m/z值、NMR1:DMSO-d6中的1H-NMR的δ(ppm)、NMR2:CDCl3中的1H-NMR的δ(ppm)、NMR3:添加有CD3OD的CDCl3中的1H-NMR的δ(ppm)、diastereo mixture:非对映异构体的混合物)、Structure:结构式(结构式中的HCl表示盐酸盐)、Syn:制造方法(数字表示与具有该编号作为实施例编号的实施例化合物同样地使用对应的原料制造。有多个数字时表示依次与具有该编号作为实施例编号的实施例化合物同样地使用对应的原料制造)、PSyn:制造方法(数字表示与具有该编号作为制造例编号的制造例化合物同样地使用对应的原料制造)。
[表5]
[表6]
[表7]
[表8]
[表9]
[表10]
[表11]
[表12]
[表13]
[表14]
[表15]
[表16]
[表17]
[表18]
[表19]
[表20]
[表21]
[表22]
[表23]
[表24]
PEx | PSyn | Data |
18 | 18 | NMR2:2.11(3H,s),3.50-3.80(2H,br),4.39-4.46(2H,m),4.47-4.54(2H,m),6.73(1H,d,J=8.7Hz),7.61(1H,d,J=8.7Hz)ESI+:254 |
61 | 4 | EI:394,396 |
62 | 5 | EI:426,428 |
1 | 1 | NMR2:2.02-2.18(2H,m),3.42(2H,t,J=6.0Hz),3.48-3.72(2H,br s),4.04(2H,t,J=6.0Hz),4.78(2H,s),5.53(1H,d,J=2.0Hz),7.05(1H,d,J=2.0Hz),7.26-7.41(5H,m)EI:231 |
63 | 6 | EI:388 |
64 | 7 | NMR2:0.81-0.94(2H,m),1.00-1.11(2H,m),1.12-1.20(2H,m),1.25-1.83(10H,m),2.27-2.49(1H,m),2.75-2.89(1H,m),2.90-3.02(1H,m),6.80(1H,d,J=1.5Hz),7.09-7.15(2H,m),7.92(1H,d,J=8.1Hz)FAB+:361 |
2 | 2 | EI:228,230 |
3 | 3 | EI:328,330 |
8 | 8 | ESI+:347 |
4 | 4 | ESI+:411,413 |
65 | 4 | ESI+:397,399 |
5 | 5 | ESI+:443,445 |
66 | 5 | ESI+:429,431 |
67 | 9 | NMR2:1.35(3H,s),1.39(3H,s),3.61(2H,br),3.71-3.83(1H,m),3.98-4.11(3H,m),4.35-4.46(1H,m),5.59(1H,d,J=2.3Hz),7.20(1H,d,J=2.3Hz)ESI+:198 |
6 | 6 | ESI+:405 |
68 | 6 | ESI+:391 |
9 | 9 | NMR2:1.35(3H,s),1.39(3H,s),3.61(2H,br s),3.71-3.83(1H,m),3.98-4.11(3H,m),4.35-4.46(1H,m),5.59(1H,d,J=2.3Hz),7.20(1H,d,J=2.3Hz)EI:197 |
7 | 7 | ESI+:377 |
69 | 7 | ESI+:363 |
70 | 8 | FAB+:445 |
71 | 4 | EI:494,496 |
10 | 10 | ESI+:511,513 |
[表25]
11 | 11 | NMR2:0.82-0.91(2H,m),1.01-1.12(2H,m),1.12-1.21(2H,m),1.33-1.41(2H,m),1.76-1.89(1H,m),2.04-2.23(3H,m),2.28-2.40(2H,m),2.74-2.89(2H,m),2.90-3.04(1H,m),6.81(1H,br s),7.22(1H,d,J=10.4Hz),7.13(1H,dd,J=8.1,1.6Hz),7.96(1H,d,J=8.1Hz) |
15 | 15 | NMR2:1.56(9H,s),5.36(2H,d,J=47.2Hz),6.94(1H,d,J=3.3Hz),9.25(1H,br)FAB+:233 |
16 | 16 | NMR2:5.00(2H,br s),5.22(2H,d,J=47.5Hz),6.59(1H,d,J=3.5Hz)ESI+:133 |
72 | 8 | ESI+:555 |
73 | 8 | ESI+:555 |
74 | 4 | FAB+:604,606 |
12 | 12 | FAB+:637,639 |
75 | 4 | FAB+:604,606 |
76 | 6 | FAB+:599 |
77 | 12 | FAB+:637,639 |
13 | 13 | FAB+:375 |
78 | 6 | FAB+:599 |
79 | 13 | ESI+:375 |
14 | 14 | EI:167 |
80 | 7 | FAB+:571 |
17 | 17 | NMR2:0.82-1.00(2H,m),1.02-1.15(2H,m),1.16-1.29(2H,m),1.34-1.46(2H,m),1.55-2.42(6H,m),2.67-3.14(3H,m),4.63-4.77(2H,m),6.92(1H,s),7.10(1H,d,J=10.5Hz),7.14-7.41(12H,m),8.05(1H,d,J=8.3Hz),8.32-8.54(2H,m),8.89(1H,s) |
59 | 59 | NMR2:1.56(3H,s),2.06(3H,s),4.22(1H,d,J=11.3Hz),4.35(1H,d,J=11.3Hz),4.75(2H,d,J=5.7Hz),5.32(1H,dd,J=10.4,1.1Hz),5.40(1H,dd,J=17.2,1.1Hz),5.88-6.06(1H,m),6.83(1H,s) |
60 | 60 | NMR1:1.31(3H,s),1.98(3H,s),3.95(1H,d,J=11.0Hz),4.16(1H,d,J=11.0Hz),5.13(1H,s),6.34(1H,s),6.83(2H,br s) |
19 | 19 | EI:424 |
81 | 7 | FAB+:397 |
33 | 33 | ESI+:238 |
34 | 34 | ESI+:238 |
35 | 35 | ESI+:154 |
30 | 30 | ESI+:275 |
31 | 31 | ESI+:346 |
[表26]
32 | 32 | ESI+:246 |
36 | 36 | ESI+:224 |
37 | 37 | ESI+:140 |
39 | 39 | ESI+:183 |
82 | 44 | FAB+:407 |
83 | 24 | FAB+:379 |
84 | 25 | ESI+:538 |
85 | 28 | FAB+:379 |
40 | 40 | ESI+:267 |
41 | 41 | ESI+:253 |
42 | 42 | ESI+:358 |
43 | 43 | ESI+:224 |
86 | 27 | FAB+:367 |
45 | 45 | FAB+:325 |
46 | 46 | FAB+:403 |
47 | 47 | FAB+:435 |
87 | 8 | FAB+:570 |
88 | 4 | FAB+:618,620 |
38 | 38 | ESI+:138 |
89 | 5 | FAB+:651,653 |
90 | 6 | FAB+:613 |
44 | 44 | FAB+:615 |
91 | 24 | ESI+:391(-C14H12O;脱缩酮反应(deketalization)) |
92 | 25 | FAB+:550(-C14H12O;脱缩酮反应) |
54 | 54 | ESI+:391 |
58 | 58 | ESI+:240 |
48 | 48 | NMR2:1.52(6H,s),3.78(3H,s),3.81(3H,s),4.41(2H,s),6.88-6.91(2H,m),7.27-7.34(2H,m) |
49 | 49 | NMR2:1.27(6H,s),3.48(2H,d,J=6.3Hz),3.81(3H,s),4.41(2H,s),6.87-6.90(2H,m),7.25-7.27(2H,m) |
50 | 50 | NMR2:1.39(6H,s),3.76(3H,s),3.99(3H,s),4.38(2H,s),4.46(2H,s),6.81-6.88(2H,m),7.20-7.26(2H,m),8.31(1H,d,J=1.3Hz),8.82(1H,d,J=1.3Hz) |
56 | 56 | ESI+:405 |
51 | 51 | ESI-:331 |
20 | 20 | ESI-:299 |
21 | 21 | ESI+:287,289 |
22 | 22 | NMR2:0.71-0.75(2H,m),1.11-1.16(2H,m),2.10-2.15(1H,m),3.57(2H,s),3.70(3H,s),7.22(1H,dd,J=1.8,8.1Hz),7.43(1H,d,J=1.8Hz),7.49(1H,d,J=8.8) |
93 | 5 | ESI+:333,335 |
23 | 23 | ESI+:429,431(-C14H12O;脱缩酮反应) |
[表27]
94 | 6 | ESI+:391(-C14H12O;脱缩酮反应) |
24 | 24 | ESI+:377(-C12H14O;脱缩酮反应) |
25 | 25 | ESI+:536(-C14H12O;脱缩酮反应) |
26 | 26 | ESI+:536 |
27 | 27 | ESI+:622 |
28 | 28 | ESI+:377(-C5H10O;脱缩酮反应) |
29 | 29 | ESI+:377 |
95 | 31 | NMR2:1.40(9H,s),1.56(6H,s),3.78(3H,s),4.31(2H,s),4.48(2H,s),6.83-6.86(2H,m),7.24-7.29(3H,m),8.02-8.03(1H,m) |
52 | 52 | NMR2:1.36(6H,s),3.78(3H,s),4.20(2H,s),4.47(2H,s),6.83-6.86(2H,m),7.23-7.26(2H,m),7.52(1H,d,J=1.5Hz),7.82(1H,d,J=1.5Hz) |
55 | 55 | ESI+:275 |
57 | 57 | NMR2:0.86-0.91(2H,m),1.01-1.07(2H,m),1.13-1.19(2H,m),1.22-1.28(1H,m),1.30-1.36(2H,m),1.50-1.84(6H,m),1.98-2.22(4H,m),2.77-2.80(1H,m),2.86-2.99(1H,m),3.62-3.74(4H,m),6.88-6.96(1H,m),7.21-7.27(1H,m),7.86-7.90(1H,m) |
53 | 53 | NMR2:1.02-1.10(2H,m),1.30-1.36(2H,m),3.02(1H,dd,J=9.5,22.3Hz),3.08-3.10(1H,m),3.42(1H,dd,J=11.3,22.3Hz),3.65(3H,s),3.90(1H,dd,J=9.5,11.3Hz),7.06-7.11(2H,m),7.16-7.30(3H,m),7.39(1H,dd,J=2.3,11.0Hz),7.72(1H,d,J=2.3Hz),7.95(1H,d,J=11.0) |
96 | 53 | ESI-:477,479 |
97 | 24 | NMR2:0.84-0.90(2H,m),1.01-1.09(2H,m),1.14-1.22(2H,m),1.24-1.27(1H,m),1.30-1.37(2H,m),1.70-1.80(1H,m),1.81-1.97(2H,m),2.05-2.20(3H,m),2.76-3.10(6H,m),3.63-3.71(1H,m),6.91-6.94(1H,m),7.22-7.28(1H,m),7.89-7.94(1H,m) |
98 | 6 | ESI+:385 |
99 | 24 | ESI+:371 |
100 | 6 | NMR2:0.84-0.91(2H,m),1.01-1.09(2H,m),1.14-1.22(2H,m),1.24-1.29(1H,m),1.30-1.38(2H,m),1.68-1.78(1H,m),1.80-1.98(2H,m),2.05-2.20(3H,m),2.77-3.09(6H,m),3.61-3.67(1H,m),3.69(3H,s),6.89(1H,d,J=2.0Hz),7.21(1H,dd,J=2.0,12.0Hz),7.90(1H,d,J=12.0Hz) |
[表28]
[表29]
[表30]
[表31]
[表32]
[表33]
[表34]
[表35]
[表36]
[表37]
[表38]
[表39]
[表40]
[表41]
[表42]
[表43]
[表44]
[表45]
[表46]
[表47]
[表48]
[表49]
Ex | Syn | Data |
24 | 2 | NMR2:0.85-0.92(2H,m),1.09-1.24(4H,m),1.36-1.78(10H,m),2.10-2.27(1H,m),2.82-2.93(1H,m),2.94-3.06(1H,m),3.75(3H,s),6.77(1H,d,J=2.2Hz),6.85(1H,d,J=1.5Hz),7.04(1H,d,J=10.9Hz),7.20(1H,dd,J=7.7,1.5Hz),7.25(1H,d,J=2.2Hz),7.47(1H,br),8.00(1H,d,J=7.7Hz)ESI+:440 |
1 | 1 | NMR2:0.83-0.93(2H,m),1.09-1.23(4H,m),1.35-1.81(10H,m),1.93-2.06(2H,m),2.15-2.29(1H,m),2.83-2.94(1H,m),2.96-3.05(1H,m),3.58(2H,t,J=5.7Hz),4.13(2H,t,J=5.7Hz),6.76(1H,d,J=2.3Hz),6.86(1H,d,J=1.3Hz),7.01(1H,d,J=10.7Hz),7.20(1H,dd,J=8.0,1.3Hz),7.31(1H,d,J=2.3Hz),7.50(1H,br s),8.00(1H,d,J=8.0Hz)ESI+:484 |
2 | 2 | NMR2:0.82-0.90(2H,m),1.11-1.30(4H,m),1.36-1.48(3H,m),1.54-1.71(3H,m),2.02-2.18(1H,m),2.84-2.95(1H,m),2.95-3.07(1H,m),3.27(2H,br t,J=11.8Hz),3.76(3H,s),3.91(2H,br d,J=10.1Hz),6.77(1H,d,J=2.2Hz),6.84(1H,br s),6.95(1H,d,J=10.3Hz),7.19(1H,dd,J=8.0,1.4Hz),7.26(1H,d,J=3.0Hz),7.49(1H,br s),8.03(1H,d,J=8.1Hz)ESI+:456 |
25 | 2 | NMR2:0.84-0.92(2H,m),1.10-1.28(4H,m),1.39-1.47(2H,m),1.75-1.90(1H,m),1.93-2.06(1H,m),2.54-2.70(1H,m),2.83-2.93(1H,m),2.95-3.06(1H,m),3.54(1H,br t,J=7.7Hz),3.69-3.82(2H,m),3.76(3H,s),3.93(1H,dt,J=4.5,8.3Hz),6.76(1H,d,J=2.2Hz),6.84(1H,br s),7.05(1H,d,J=10.5Hz),7.19(1H,dd,J=8.0,1.6Hz),7.25(1H,d,J=2.3Hz),7.45(1H,br s),8.03(1H,d,J=8.0Hz)ESI+:442 |
26 | 2 | NMR2:0.82-0.92(2H,m),1.13-1.30(4H,m),1.38-1.49(3H,m),1.53-1.72(3H,m),2.06-2.22(1H,m),2.84-2.96(1H,m),2.97-3.09(1H,m),3.28(2H,dt,J=1.8,10.4Hz),3.92(2H,dd,J=9.1,2.8Hz),6.83(1H,br s),7.08(1H,d,J=10.5Hz),7.18(1H,dd,J=8.0,1.6Hz),7.24(1H,s),8.07(1H,d,J=8.1Hz),8.35(1H,br s)ESI+:493,495 |
[表50]
27 | 2 | NMR2:0.82-0.93(2H,m),1.10-1.33(4H,m),1.39-1.48(2H,m),1.76-1.92(1H,m),1.95-2.10(1H,m),2.58-2.75(1H,m),2.83-2.94(1H,m),2.96-3.09(1H,m),3.57(1H,br t,J=8.0Hz),3.70-3.84(2H,m),3.89-4.02(1H,m),6.84(1H,d,J=0.9Hz),7.19(1H,d,J=10.6Hz),7.20(1H,d,J=1.8Hz),7.25(1H,d,J=7.0Hz),8.07(1H,d,J=8.1Hz),8.30-8.42(1H,br)ESI+:479,481 |
28 | 2 | NMR2:0.82-0.92(2H,m),1.10-1.32(4H,m),1.39-1.50(3H,m),1.54-1.73(3H,m),2.07-2.24(1H,m),2.53(3H,s),2.83-2.94(1H,m),2.96-3.08(1H,m),3.29(2H,dt,J=2.1,11.9Hz),3.93(2H,dd,J=11.8,2.4Hz),6.87(1H,d,J=1.6Hz),6.99(1H,d,J=10.4Hz),7.22(1H,dd,J=8.0,1.7Hz),7.51(1H,br s),8.05(1H,s),8.06(1H,d,J=8.1Hz),9.50(1H,d,J=1.4Hz)ESI+:468 |
29 | 2 | NMR2:0.84-0.94(2H,m),1.09-1.30(4H,m),1.38-1.46(2H,m),1.77-1.93(1H,m),1.96-2.11(1H,m),2.53(3H,s),2.60-2.76(1H,m),2.82-2.94(1H,m),2.96-3.09(1H,m),3.57(1H,br t,J=7.9Hz),3.71-3.86(2H,m),3.90-4.01(1H,m),6.87(1H,s),7.10(1H,d,J=10.4Hz),7.22(1H,br d,J=7.7Hz),7.49(1H,br s),8.05(1H,s),8.07(1H,d,J=8.3Hz),9.49(1H,s)ESI+:454 |
3 | 3 | NMR2:0.82-0.99(2H,m),1.05-1.29(4H,m),1.36-1.82(10H,m),2.12(1H,t,J=6.5Hz),2.16-2.31(1H,m),2.82-2.94(1H,m),2.95-3.05(1H,m),3.09(1H,d,J=4.2Hz),3.46-3.70(2H,m),3.94-4.06(1H,m),4.07-4.13(2H,m),6.79(1H,d,J=2.1Hz),6.86(1H,d,J=1.5Hz),7.02(1H,d,J=10.5Hz),7.21(1H,dd,J=7.9,1.5Hz),7.34(1H,d,J=2.1Hz),7.44(1H,br s),8.02(1H,d,J=7.9Hz)ESI+:500 |
30 | 3 | NMR2:0.82-0.99(2H,m),1.05-1.29(4H,m),1.36-1.82(10H,m),2.16-2.31(1H,m),2.82-2.94(1H,m),2.95-3.05(1H,m),3.09(1H,br s),3.46-3.70(2H,m),3.94-4.06(1H,m),4.07-4.13(2H,m),6.79(1H,d,J=2.1Hz),6.86(1H,d,J=1.5Hz),7.02(1H,d,J=10.5Hz),7.21(1H,dd,J=7.9,1.5Hz),7.34(1H,d,J=2.1Hz),7.44(1H,br s),8.02(1H,d,J=7.9Hz)ESI+:500 |
31 | 2 | ESI+:466 |
32 | 2 | FAB+:454 |
33 | 2 | FAB+:491 |
[表51]
34 | 2 | NMR2:0.83-0.93(2H,m),1.11-1.32(5H,m),1.40-1.48(2H,m),1.79-1.96(1H,m),2.03-2.24(3H,m),2.26-2.46(1H,m),2.54(3H,s),2.61-2.77(1H,m),2.84-2.95(1H,m),2.96-3.09(1H,m),6.90(1H,d,J=1.6Hz),7.13(1H,d,J=10.2Hz),7.25(1H,dd,J=8.0,1.6Hz),7.51(1H,br s),8.06(1H,br s),8.09(1H,d,J=8.1Hz),9.51(1H,d,J=1.3Hz)ESI+:466 |
35 | 2 | NMR2:0.82-0.92(2H,m),1.12-1.32(4H,m),1.40-1.50(1H,m),1.54-1.69(3H,br),1.98-2.22(3H,m),2.24-2.44(1H,m),2.58-2.75(1H,m),2.84-3.08(2H,m),6.86(1H,d,J=1.4Hz),7.19(1H,d,J=10.2Hz),7.20(1H,dd,J=8.1,1.6Hz),7.24(1H,s),8.08(1H,d,J=8.0Hz),8.4-8.6(1H,br)FAB+:491,493 |
36 | 2 | NMR2:0.82-0.93(2H,m),1.11-1.30(5H,m),1.39-1.47(2H,m),1.80-1.92(1H,m),2.00-2.21(3H,m),2.25-2.46(1H,m),2.53(3H,s),2.61-2.76(1H,m),2.83-2.94(1H,m),2.96-3.08(1H,m),6,89(1H,br s),7.12(1H,d,J=10.3Hz),7.24(1H,dd,J=8.1,1.6Hz),7.50(1H,br s),8.05(1H,br s),8.08(1H,d,J=8.1Hz),9.50(1H,br s)ESI+:466 |
37 | 2 | NMR2:0.82-0.92(2H,m),1.11-1.29(4H,m),1.39-1.47(2H,m),1.74-1.92(1H,m),1.98-2.20(3H,m),2.22-2.43(2H,m),2.52-2.70(1H,m),2.84-2.94(1H,m),2.95-3.06(1H,m),3.76(3H,s),6.76(1H,d,J=2.3Hz),6.86(1H,d,J=1.5Hz),7.06(1H,d,J=10.2Hz),7.20(1H,dd,J=8.1,1.7Hz),7.26(1H,d,J=2.6Hz),7.49(1H,br s),8.04(1H,d,J=8.0Hz)ESI+:454 |
38 | 3 | ESI+:512 |
6 | 6 | ESI+:482 |
4-1 | 4 | NMR2:0.82-0.92(2H,m),1.11-1.29(4H,m),1.38-1.47(2H,m),1.74-1.93(1H,m),1.98-2.20(3H,m),2.22-2.43(2H,m),2.52-2.70(1H,m),2.83-2.94(1H,m),2.95-3.07(1H,m),3.76(3H,s),6.76(1H,d,J=2.2Hz),6.86(1H,br s),7.07(1H,d,J=10.2Hz),7.20(1H,dd,J=8.0,1.6Hz),7.26(1H,d,J=2.3Hz),7.47(1H,br s),8.04(1H,d,J=8.1Hz)ESI+:454 |
4-2 | 4 | FAB+:454 |
[表52]
39 | 4 | NMR2:0.82-0.97(2H,m),1.13-1.32(4H,m),1,39-1.51(2H,m),1.77-1.98(1H,m),1.99-2.48(5H,m),2.54(3H,s),2.58-2.76(1H,m),2.82-2.96(1H,m),2.97-3.13(1H,m),6.87(1H,d,J=1.7Hz),7.16-7.32(2H,m),7.98(1H,s),8.10(1H,d,J=8Hz),8.55(1H,br)ESI+:499 |
40 | 4 | NMR2:0.82-0.98(2H,m),1.09-1.32(4H,m),1.38-1.53(2H,m),1.74-1.96(1H,m),1.99-2.48(5H,m),2.55-2.77(1H,m),2.83-2.97(1H,m),2.98-3.12(1H,m),6.88(1H,s),7.03(1H,d,J=3.5Hz),7.16-7.29(2H,m),7.42(1H,d,J=3.5Hz),8.08(1H,d,J=8.1Hz),8.50(1H,br)ESI+:457 |
41 | 4 | NMR2:0.80-0.99(2H,m),1.11-1.35(4H,m),1.37-1.51(2H,m),1.76-1.96(1H,m),2.00-2.49(5H,m),2.55-2.75(1H,m),2.84-2.97(1H,m),2.98-3.10(1H,m),6.86(1H,s),7.16-7.32(3H,m),8.09(1H,d,J=7.9Hz),8.32(1H,br)ESI+:491 |
42 | 4 | NMR2:0.83-0.93(2H,m),1.11-1.30(4H,m),1.39-1.50(2H,m),1.74-1.95(1H,m),1.98-2.46(5H,m),2.56-2.72(1H,m),2.81-3.11(2H,m),6.85(1H,s),7.00(1H,d,J=2.8Hz),7.12-7.23(2H,m),8.08(1H,d,J=8.2Hz),8.16(1H,br)ESI+:475 |
43 | 4 | NMR2:0.78-0.98(2H,m),1.08-1.33(4H,m),1.38-1.51(2H,m),1.73-1.97(1H,m),2.00-2.52(5H,m),2.58-2.78(1H,m),2.82-3.18(2H,m),3.69-3.87(2H,m),4.62-4.76(1H,m),6.87(1H,s),6.93(1H,s),7.13-7.30(2H,m),8.10(1H,d,J=7.9Hz),8.66(1H,br)ESI+:517 |
44 | 4 | NMR2:0.83-1.03(2H,m),1.14-1.35(4H,m),1.45-1.55(2H,m),1.78-1.99(1H,m),2.01-2.48(5H,m),2.56(3H,s),2.60-2.75(1H,m),2.88-3.14(2H,m),6.88(1H,s),7.18-7.33(2H,m),7.82(1H,s),8.13(1H,d,J=8.1Hz),8.56(1H,br)ESI+:499 |
45 | 4 | NMR2:0.84-1.00(2H,m),1.03-1.24(4H,m),1.33-1.46(2H,m),1.93-2.43(6H,m),2.47(3H,s),2.70-3.12(3H,m),6.88(1H,s),7.19(1H,d,J=8.2Hz),7.38(1H,d,J=10.0Hz),7.95(1H,s),8.00-8.10(2H,m),8.76(1H,d,J=8.8Hz),11.9(1H,br)ESI+:465 |
[表53]
46 | 4 | NMR2:0.79-0.98(2H,m),1.10-1.35(4H,m),1.38-1.53(2H,m),1.75-1.95(1H,m),1.97-2.50(5H,m),2.56-2.74(1H,m),2.82-3.14(2H,m),5.29(2H,d,J=47.6Hz),6.87(1H,s),7.05(1H,d,J=3.3Hz),7.16-7.29(2H,m),8.08(1H,d,J=8.0Hz),8.48(1H,br)ESI+:489 |
5 | 5 | NMR1:0.82-0.99(2H,m),1.01-1.27(6H,m),1.78-2.41(6H,m),2.72-2.92(2H,m),3.05-3.18(1H,m),6.78(1H,d,J=10.4Hz),6.96(1H,d,J=1.6Hz),7.28(1H,dd,J=8.0,1.6Hz),7.86(1H,d,J=8.0Hz),8.16(1H,d,J=8.4Hz),8.27(1H,dd,J=8.4,2.4Hz),8.84(1H,d,J=2.4Hz),10.72(1H,s)ESI+:495 |
7 | 7 | NMR2:0.81-1.00(2H,m),1.12-1.31(4H,m),1.40-1.51(2H,m),1.74-1.96(1H,m),2.06-3.12(8H,m),3.93-4.05(2H,m),4.49-4.57(2H,m),6.87(1H,d,J=8.7Hz),6.89(1H,s),7.20-7.30(2H,m),7.82(1H,d,J=8.7Hz),8.10(1H,d,J=8.0Hz),8.39(1H,br)ESI-:566 |
47 | 4 | NMR2:0.83-0.93(2H,m),1.11-1.30(4H,m),1.39-1.50(2H,m),1.74-1.95(1H,m),1.98-2.46(5H,m),2.56-2.72(1H,m),2.81-3.11(2H,m),6.85(1H,s),7.00(1H,d,J=2.8Hz),7.12-7.23(2H,m),8.08(1H,d,J=8.2Hz),8.16(1H,br s)ESI+:475 |
48 | 4 | ESI+:471 |
21 | 21 | ESI+:531 |
49 | 4 | ESI+:440 |
50 | 4 | FAB+:428 |
51 | 9 | NMR2:0.82-0.94(2H,m),1.01-1.12(2H,m),1.13-1.24(2H,m),1.30-1.42(2H,m),1.52-1.67(1H,m),1.81-2.49(8H,m),2.57(3H,s),2.76-2.89(1H,m),2.91-3.03(1H,m),3.77(1H,t,J=7.4Hz),6.95(1H,s),7.22-7.32(1H,m),7.81(1H,s),7.96(1H,d,J=8.0Hz),8.31(1H,br s)ESI+:501 |
52 | 9 | NMR2:0.78-0.95(2H,m),1.00-1.12(2H,m),1.13-1.23(2H,m),1.29-1.43(2H,m),1.47-1.69(1H,m),1.76-2.50(8H,m),2.78-2.89(1H,m),2.90-3.00(1H,m),3.76(1H,t,J=7.1Hz),6.96(1H,s),7.23-7.32(1H,m),7.67(1H,s),7.94(1H,d,J=8.2Hz),9.58(1H,br s)ESI+:484 |
[表54]
53 | 9 | NMR2:0.80-0.94(2H,m),1.01-1.03(2H,m),1.14-1.22(2H,m),1.30-1.41(2H,m),1.48-2.44(9H,m),2.78-2.88(1H,m),2.89-3.01(1H,m),3.72(1H,t,J=7.7Hz),6.93(1H,s),7.20-7.34(1H,m),7.92(1H,s),7.94(1H,d,J=8.1Hz),9.43(1H,br s)ESI+:484 |
9 | 9 | NMR2:0.88-1.41(8H,m),1.42-2.57(12H,m),2.75-2.86(1H,m),2.87-2.99(1H,m),4.05(1H,t,J=7.1Hz),7.19-7.32(1H,m),7.40(1H,d,J=8.8Hz),7.90(1H,d,J=8.8Hz),7.93(1H,s),8.05(1H,d,J=8.1Hz),8.57(1H,d,J=8.1Hz),13.01(1H,br s)ESI+:467 |
54 | 9 | NMR2:0.83-1.41(8H,m),1.45-2.52(9H,m),2.73-2.87(1H,m),2.88-3.10(1H,m),3.72(1H,t,J=7.7Hz),3.93(3H,s),6.84(1H,s),7.05(1H,s),7.33(1H,d,J=7.7Hz),7.39(1H,s),7.91(1H,d,J=7.7Hz),9.76(1H,br s)ESI+:456 |
55 | 9 | NMR2:0.82-0.96(2H,m),0.98-1.12(2H,m),1.13-1.24(2H,m),1.29-1.44(2H,m),1.46-2.46(9H,m),2.52(3H,s),2.75-2.87(1H,m),2.89-3.03(1H,m),3.59(1H,t,J=7.2Hz),6.98(1H,d,J=1.7Hz),7.30(1H,dd,J=8.1,1.7Hz),7.68(1H,br s),7.94(1H,d,J=8.1Hz),8.07(1H,s),9.38(1H,s)ESI+:468 |
56 | 12 | NMR1:0.81-0.95(2H,m),1.00-1.11(4H,m),1.12-1.22(2H,m),1.38(6H,s),1.41-1.62(1H,m),1.74-2.40(8H,m),2.68-2.88(1H,m),2.95-3.10(1H,m),3.94-4.07(1H,m),7.12(1H,d,J=1.4Hz),7.39(1H,dd,J=8.2,1.4Hz),7.52(1H,s),7.81(1H,d,J=8.2Hz),8.32(1H,s),12.62(1H,s)ESI+:577 |
57 | 12 | NMR1:0.78-0.94(2H,m),0.96-1.11(4H,m),1.12-1.25(2H,m),1.38-1.63(1H,m),1.69-2.48(8H,m),2.69-2.89(1H,m),2.90-3.09(1H,m),4.08(1H,t,J=8.2Hz),7.18(1H,d,J=1.4Hz),7.41(1H,dd,J=8.2,1.4Hz),7.79(1H,d,J=8.2Hz),8.16(1H,d,J=8.8Hz),8.24(1H,dd,J=8.8,2.3Hz),8.81(1H,d,J=2.3Hz),11.17(1H,br s)ESI+:497 |
58 | 12 | NMR3:0.85-0.96(2H,m),0.99-1.10(2H,m),1.11-1.23(2H,m),1.27-1.40(2H,m),1.46-1.70(1H,m),1.78-3.02(10H,m),3.82(1H,t,J=7.7Hz),4.94(2H,s),6.91(1H,d,J=8.8Hz),7.08(1H,s),7.35(1H,d,J=8.8Hz),7.85(1H,d,J=8.7Hz),7.90(1H,d,J=8.7Hz)ESI+:584 |
[表55]
59 | 9 | NMR2:0.76-0.94(2H,m),0.99-1.10(2H,m),1.11-1.21(2H,m),1.28-1.38(2H,m),1.43-2.44(9H,m),2.76-2.85(1H,m),2.88-2.98(1H,m),3.67(1H,t,J=7.5Hz),6.99(1H,d,J=11.6Hz),7.19-7.33(2H,m),7.44(1H,br s),7.89(1H,d,J=8.2Hz),9.31(1H,br s)ESI+:443 |
60 | 9 | NMR2:0.69-0.93(2H,m),0.95-1.08(2H,m),1.09-1.19(2H,m),1.26-1.39(2H,m),1.49-1.66(1H,m),1.73-2.50(8H,m),2.72-2.84(1H,m),2.85-3.00(1H,m),3.71(1H,t,J=7.4Hz),7.02(1H,d,J=1.5Hz),7.15(1H,d,J=1.5Hz),7.33(1H,dd,J=8.2,1.5Hz),7.90(1H,d,J=8.2Hz),8.37(1H,d,J=1.5Hz),9.67(1H,br s)ESI+:443 |
61 | 2 | FAB+:476 |
62 | 9 | NMR2:0.77-0.99(2H,m),1.01-1.21(4H,m),1.29-1.47(2H,m),1.52-2.65(12H,m),2.78-2.91(1H,m),2.92-3.05(1H,m),3.76(1H,t,J=7.3Hz),6.84(1H,s),7.09(1H,s),7.25-7.49(1H,m),7.96(1H,d,J=8.2Hz),9.77(1H,br s)ESI+:457 |
63 | 9 | NMR2:0.82-0.97(2H,m),0.98-1.11(2H,m),1.13-1.25(2H,m),1.28-1.42(2H,m),1.52-2.47(9H,m),2.76-2.89(1H,m),2.90-3.03(1H,m),3.60(1H,t,J=7.5Hz),6.97(1H,d,J=1.6Hz),7.18-7.38(1H,m),7.91(1H,br s),7.96(1H,d,J=8.2Hz),8.16(1H,dd,J=8.2,1.6Hz),8.66(1H,d,J=5.7Hz),8.84(1H,d,J=1.2Hz)ESI+:454 |
64 | 9 | NMR2:0.79-0.98(2H,m),1.01-1.14(2H,m),1.15-1.28(2H,m),1.29-1.44(2H,m),1.50-2.45(9H,m),2.51(3H,s),2.78-2.90(1H,m),2.91-3.02(1H,m),3.74(1H,t,J=7.7Hz),6.93(1H,d,J=1.7Hz),7.18-7.35(1H,m),7.96(1H,d,J=8.1Hz),9.18(1H,br s)ESI+:474 |
65 | 9 | NMR2:0.58-0.75(1H,m),0.79-1.18(5H,m),1.21-1.38(2H,m),1.49-2,58(9H,m),2.67-2.80(1H,m),2.81-2.94(1H,m),4.40(1H,t,J=7.6Hz),7.20-7.36(1H,m),7.49(1H,dd,J=8.2,1.6Hz),7.86(1H,d,J=8.2Hz),8.96(1H,s),13.93(1H,br s)ESI+:460 |
66 | 2 | FAB+:488 |
67 | 2 | FAB+:479 |
[表56]
68 | 9 | NMR2:0.84-0.97(2H,m),0.98-1.12(2H,m),1.13-1.25(2H,m),1.29-1.41(2H,m),1.49-2.50(9H,m),2.75-2.89(1H,m),2.90-3.03(1H,m),3.62(1H,t,J=7.1Hz),7.00(1H,d,J=1.6Hz),7.20-7.37(1H,m),7.75(1H,br s),7.96(1H,d,J=8.1Hz),8.20-8.24(1H,m),8.37(1H,d,J=2.5Hz),9.53(1H,br s)ESI+:454 |
69 | 9 | NMR2:0.82-0.95(2H,m),0.97-1.12(2H,m),1.13-1.26(2H,m),1.30-1.42(2H,m),1.47-2.45(9H,m),2.75-2.87(1H,m),2.89-3.02(1H,m),3.61(1H,t,J=7.4Hz),6.97(1H,d,J=1.7Hz),7.17-7.40(1H,m),7.77(1H,br s),7.95(1H,d,J=8.3Hz),8.30(1H,d,J=1.5Hz),9.31(1H,d,J=1.5Hz)ESI+:532,534 |
20 | 20 | diastereo mixtureFAB+:456 |
8 | 8 | diastereo mixtureFAB+:458 |
70 | 9 | NMR1:0.80-0.95(2H,m),0.98-1.10(4H,m),1.11-1.25(2H,m),1.42-1.61(1H,m),1.77-2.35(8H,m),2.68-2.86(1H,m),2.96-3.07(1H,m),3.98-4.17(1H,m),7.16(1H,d,J=1.3Hz),7.41(1H,dd,J=8.2,1.3Hz),7.80(1H,d,J=8.2Hz),8.55(1H,d,J=1.4Hz),9.13(1H,d,J=1.4Hz),11.29(1H,br s)ESI+:488,490 |
71 | 9 | NMR2:0.81-0.97(2H,m),1.00-1.13(2H,m),1.14-1.26(2H,m),1.28-1.41(2H,m),1.50-2.48(9H,m),2.76-2.88(1H,m),2.90-3.03(1H,m),3.70(1H,t,J=7.8Hz),6.99(1H,d,J=1.7Hz),7.16-7.40(1H,m),7.95(1H,d,J=8.2Hz),8.38(1H,d,J=1.5Hz),8.42(1H,br s),9.63(1H,d,J=1.5Hz)ESI+:479 |
72 | 9 | NMR1:0.77-0.94(2H,m),0.97-1.11(4H,m),1.12-1.24(2H,m),1.39-2.36(9H,m),2.68-2.90(1H,m),2.92-3.10(1H,m),3.87(3H,s),4.02(1H,t,J=6.8Hz),7.16(1H,d,J=1.3Hz),7.41(1H,dd,J=8.3,1.3Hz),7.79(1H,d,J=8.3Hz),8.10(1H,d,J=1.5Hz),8.84(1H,d,J=1.5Hz),10.86(1H,br s)ESI+:484 |
73 | 9 | NMR1:0.81-0.96(2H,m),0.97-1.10(4H,m),1.11-1.23(2H,m),1.43-2.42(9H,m),2.68-2.88(1H,m),2.93-3.10(1H,m),3.88(3H,s),4.10(1H,t,J=7.5Hz),7.17(1H,d,J=1.6Hz),7.42(1H,dd,J=8.0,1.6Hz),7.81(1H,d,J=8.0Hz),8.97(1H,d,J=1.5Hz),9.41(1H,d,J=1.5Hz),11.52(1H,br s)ESI+:512 |
[表57]
74 | 9 | NMR1:0.77-0.96(2H,m),0.98-1.10(4H,m),1.12-1.27(2H,m),1.41-2.39(9H,m),2.58(3H,s),2.69-2.88(1H,m),2.93-3.09(1H,m),4.10(1H,t,J=7.2Hz),7.17(1H,d,J=1.7Hz),7.43(1H,dd,J=8.2,1.7Hz),7.81(1H,d,J=8.2Hz),8.88(1H,d,J=1.5Hz),9.38(1H,d,J=1.5Hz),11.51(1H,d)ESI+:496 |
75 | 9 | NMR1:0.80-0.95(2H,m),1.00-1.10(4H,m),1.11-1.22(2H,m),1.41(3H,s),1.43(3H,s),1.46-2.36(9H,m),2.73-2.88(1H,m),2.93-3.10(1H,m),4.05(1H,t,J=8.2Hz),5.38(1H,s),7.17(1H,d,J=1.6Hz),7.42(1H,dd,J=8.3,1.6Hz),7.80(1H,d,J=8.3Hz),8.60(1H,d,J=1.5Hz),9.18(1H,d,J=1.5Hz),11.05(1H,br s)ESI+:512 |
76 | 12 | NMR1:0.80-0.96(2H,m),0.99-1.27(6H,m),1.39-1.64(1H,m),1.74-2.39(8H,m),2.71-2.87(1H,m),2.93-3.09(1H,m),4.10(1H,t,J=7.3Hz),7.17(1H,d,J=1.3Hz),7.43(1H,dd,J=8.3,1.3Hz),7.81(1H,d,J=8.3Hz),8.94(1H,d,J=1.4Hz),9.40(1H,d,J=1.4Hz),11.47(1H,br s),13.46(1H,br s)ESI+:498 |
19 | 19 | NMR1:0.82-0.94(2H,m),1.02-1.10(4H,m),1.11-1.28(2H,m),1.42-1.64(1H,m),1.79-2.34(8H,m),2.72-2.87(1H,m),2.99(3H,s),3.00(3H,s),2.95-3.07(1H,m),4.09(1H,t,J=6.9Hz),7.18(1H,d,J=1.5Hz),7.42(1H,dd,J=8.3,1.5Hz),7.80(1H,d,J=8.3Hz),8.60(1H,d,J=1.5Hz),9.28(1H,d,J=1.5Hz),11.31(1H,br s)ESI+:525 |
77 | 9 | NMR1:0.80-0.95(2H,m),0.99-1.11(4H,m),1.12-1.23(2H,m),1.41-2.40(9H,m),2.67-2.90(1H,m),2.94-3.10(1H,m),3.26(3H,s),4.11(1H,t,J=8.2Hz),7.17(1H,d,J=1.2Hz),7.42(1H,dd,J=8.1,1.2Hz),7.81(1H,d,J=8.1Hz),8.95(1H,d,J=1.5Hz),9.43(1H,d,J=1.5Hz),11.69(1H,br s)ESI+:532 |
[表58]
78 | 20 | diastereo mixtureNMR1;0.80-0.92(2H,m),0.98-1.21(6H,m),1.22-2.36(9H,m),2.42(3H,s),2.70-2.88(1H,m),2.93-3.10(1H,m),3.89-4.18(2H,m),4.32(1H,d,J=3.7Hz),7.14(1H,s),7.38(1H,d,J=8.1Hz),7.78(1H,d,J=8.1Hz),8.27(1H,br s),9.17(1H,br s),10.92(1H,br s)NMR1;0.80-0.92(2H,m),0.98-1.21(6H,m),1.22-2.36(9H,m),2.42(3H,s),2.70-2.88(1H,m),2.93-3.10(1H,m),3.89-4.18(2H,m),4.43(1H,d,J=4.1Hz),7.14(1H,s),7.38(1H,d,J=8.1Hz),7.78(1H,d,J=8.1Hz),8.27(1H,br s),9.17(1H,br s),10.92(1H,br s)ESI+:470 |
79 | 20 | diastereo mixtureNMR1;0.78-0.92(2H,m),0.99-1.19(6H,m),1.20-2.40(9H,m),2.69-2.88(1H,m),2.93-3.11(1H,m),3.87(3H,s),3.91-4.16(2H,m),4.32(1H,d,J=3.5Hz),7.13(1H,s),7.38(1H,d,J=8.5Hz),7.77(1H,d,J=8.5Hz),8.07-8.12(1H,m),8.84(1H,d,J=1.5Hz),10.83(1H,br s)NMR1;0.78-0.92(2H,m),0.99-1.19(6H,m),1.20-2.40(9H,m),2.69-2.88(1H,m),2.93-3.11(1H,m),3.87(3H,s),3.91-4.16(2H,m),4.43(1H,d,J=4.0Hz),7.13(1H,s),7.38(1H,d,J=8.5Hz),7.77(1H,d,J=8.5Hz),8.07-8.12(1H,m),8.84(1H,d,J=1.5Hz),10.82(1H,br s)ESI+:486 |
80 | 20 | diastereo mixtureNMR1:0.75-0.95(2H,m),0.99-2.45(15H,m),2.69-2.88(1H,m),2.94-3.08(1H,m),3.93-4.16(2H,m),4.32(1H,d,J=3.8Hz),7.13(1H,s),7.38(1H,d,J=8.0Hz),7.79(1H,d,J=8.0Hz),8.53-8.57(1H,m),9.13(1H,d,J=1.4Hz),11.25(1H,brs)NMR1:0.75-0.95(2H,m),0.99-2.45(15H,m),2.69-2.88(1H,m),2.94-3.08(1H,m),3.93-4.16(2H,m),4.44(1H,d,J=4.0Hz),7.13(1H,s),7.38(1H,d,J=8.0Hz),7.79(1H,d,J=8.0Hz),8.53-8.57(1H,m),9.13(1H,d,J=1.4Hz),11.25(1H,br s)ESI+:490 |
81 | 20 | diastereo mixtureNMR1:0.71-0.93(2H,m),0.98-2.69(18H,m),2.72-2.85(1H,m),2.92-3.08(1H,m),3.35-3.70(2H,m),3.91-4.14(2H,m),7.15(1H,s),7.37(1H,d,J=8.7Hz),7.59(1H,dd,J=8.0,1.7Hz),7.77(1H,d,J=8.7Hz),7.93(1H,dd,J=8.0,3.6Hz),8.13(1H,br s),10.71(1H,br s)ESI+:469 |
[表59]
11 | 11 | NMR1:0.78-0.94(2H,m),0.98-1.30(6H,m),1.43-1.64(1H,m),1.75-2.34(8H,m),2.71-2.88(1H,m),2.93-3.09(1H,m),3.70(2H,dt,J=5.5,5.5Hz),4.02(1H,t,J=6.8Hz),4.26(2H,t,J=5.5Hz),4.85(1H,t,J=5.5Hz),7.16(1H,d,J=1.7Hz),7.41(1H,dd,J=8.4,1.7Hz),7.79(1H,d,J=8.4Hz),8.08(1H,d,J=1.5Hz),8.82(1H,d,J=1.5Hz),10.84(1H,br s)ESI+:514 |
82 | 2 | NMR2:0.83-0.95(2H,m),0.98-1.08(2H,m),1.11-1.20(2H,m),1.27-1.37(2H,m),1.50-1.60(1H,m),1.80-1.91(1H,m),1.92-2.20(4H,m),2.24-2.45(3H,m),2.58-2.62(2H,m),2.75-3.00(4H,m),3.49-3.59(1H,m),3.66(3H,s),6.95-7.00(1H,m),7.20-7.32(1H,m),7.42-7.59(3H,m),7.63-7.70(1H,m)EI:538 |
83 | 9 | diastereo mixtureNMR1:0.79-0.95(2H,m),0.99-1.26(6H,m),1.35(3H,d,J=5.0Hz),1.42-1.63(1H,m),1.73-2.38(8H,m),2.70-2.88(1H,m),2.92-3.14(1H,m),4.05(1H,t,J=7.5Hz),4.68-4.84(1H,m),5.47-5.52(1H,m),7.17(1H,s),7.42(1H,d,J=8.2Hz),7.80(1H,d,J=8.2Hz),8.46(1H,s),9.20(1H,s),11.06(1H,br s)NMR1:0.79-0.95(2H,m),0.99-1.26(6H,m),1.38(3H,d,J=5.0Hz),1.42-1.63(1H,m),1.73-2.38(8H,m),2.70-2.88(1H,m),2.92-3.14(1H,m),4.05(1H,t,J=7.5Hz),4.68-4.84(1H,m),5.47-5.52(1H,m),7.17(1H,s),7.42(1H,d,J=8.2Hz),7.80(1H,d,J=8.2Hz),8.46(1H,s),9.20(1H,s),11.06(1H,br s)ESI+:498 |
84 | 12 | ESI+:525 |
12 | 12 | ESI+:511 |
22-1 | 22 | NMR2:0.78-0.94(2H,m),1.09-1.32(4H,m),1.38-1.79(6H,m),1.82-1.95(1H,m),1.99-2.10(1H,m),2.53-2.69(1H,m),2.82-2.91(1H,m),2.95-3.05(1H,m),3.75(3H,s),4.38-4.47(1H,m),6.74-6.76(1H,m),6.83-6.87(1H,m),7.00(1H,d,J=10.8Hz),7.18-7.22(1H,m),7.23-7.26(1H,m),7.42(1H,brs),8.01(1H,d,J=8.0Hz)FAB+:456 |
22-2 | 22 | NMR2:0.79-0.90(2H,m),1.09-1.23(4H,m),1.37-1.78(7H,m),1.99-2.09(1H,m),2.20-2.32(1H,m),2.83-3.03(2H,m),3.76(3H,s),4.27-4.35(1H,m),6.77(1H,d,J=2Hz),6.84(1H,d,J=2Hz),7.12(1H,d,J=10Hz),7.18(1H,dd,J=8,2Hz),7.24-7.26(1H,m),7.47(1H,brs),8.00(1H,d,J=8.0Hz)FAB+:456 |
16 | 16 | ESI+:440 |
[表60]
85 | 20 | diastereo mixtureNMR1:0.78-0.91(2H,m),0.94-2.30(15H,m),2.71-2.88(1H,m),2.91-3.05(1H,m),3.58(3H,s),3.67-3.74(2H,m),3.74-3.82(1H,m),3.94-4.04(1H,m),6.37-6.43(1H,m),7.10(1H,s),7.34(1H,d,J=8.0Hz),7.49-7.52(1H,m),7.77(1H,d,J=8.0Hz),10.62(1H,br s)NMR1:0.78-0.91(2H,m),0.94-2.30(15H,m),2.71-2.88(1H,m),2.91-3.05(1H,m),3.58(3H,s),3.67-3.74(2H,m),3.74-3.82(1H,m),4.05-4.12(1H,m),6.37-6.43(1H,m),7.10(1H,s),7.34(1H,d,J=8.0Hz),7.49-7.52(1H,m),7.77(1H,d,J=8.0Hz),10.62(1H,br s)ESI+:458 |
86 | 20 | diastereo mixtureNMR1:0.71-0.95(2H,m),0.97-2.40(21H,m),2.72-2.90(1H,m),2.93-3.11(1H,m),3.94-4.15(2H,m),5.37(1H,br s),7.14(1H,s),7.39(1H,d,J=8.4Hz),7.79(1H,d,J=8.4Hz),8.58(1H,d,J=1.5Hz),9.18(1H,d,J=1.5Hz),11.01(1H,brs)NMR1:0.71-0.95(2H,m),0.97-2.40(21H,m),2.72-2.90(1H,m),2.93-3.11(1H,m),3.94-4.15(2H,m),5.37(1H,br s),7.14(1H,s),7.39(1H,d,J=8.4Hz),7.79(1H,d,J=8.4Hz),8.59(1H,d,J=1.5Hz),9.18(1H,d,J=1.5Hz),11.02(1H,br s)ESI-:512 |
87 | 9 | NMR1:0.79-0.91(2H,m),1.00-1.10(4H,m),1.12-1.76(14H,m),1.99-2.19(1H,m),2.71-2.86(1H,m),2.92-3.08(1H,m),3.12-3.28(2H,m),3.71-3.87(2H,m),4.05-4.17(1H,m),5.38(1H,s),7.15(1H,d,J=1.5Hz),7.40(1H,dd,J=8.3,1.5Hz),7.79(1H,d,J=8.3Hz),8.58(1H,d,J=1.5Hz),9.18(1H,d,J=1.5Hz),11.03(1H,br s)ESI-:512 |
88 | 9 | NMR1:0.76-0.92(2H,m),0.99-1.10(4H,m),1.11-1.43(5H,m),1.47-1.72(3H,m),2.01-2.16(1H,m),2.42(3H,s),2.72-2.85(1H,m),2.94-3.08(1H,m),3.13-3.25(2H,m),3.69-3.88(2H,m),4.06-4.13(1H,m),7.14(1H,d,J=1.4Hz),7.39(1H,dd,J=8.4,1.4Hz),7.77(1H,d,J=8.4Hz),8.27(1H,d,J=1.1Hz),9.17(1H,d,J=1.1Hz),10.94(1H,br s)ESI+:470 |
89 | 9 | NMR1:0.77-0.96(2H,m),0.99-1.75(12H,m),1.97-2.22(1H,m),2.68-2.89(1H,m),2.93-3.09(1H,m),3.10-3.28(2H,m),3.70-3.85(2H,m),3.88(3H,s),4.11-4.20(1H,m),7.15(1H,d,J=1.3Hz),7.40(1H,dd,J=8.3,1.3Hz),7.80(1H,d,J=8.3Hz),8.96(1H,d,J=1.5Hz),9.41(1H,d,J=1.5Hz),11.49(1H,br s)ESI+:514 |
[表61]
90 | 11 | NMR1:0.77-0.94(2H,m),0.99-1.74(12H,m),1.97-2.19(1H,m),2.70-2.87(1H,m),2.93-3.09(1H,m),3.12-3.27(2H,m),3.70(2H,dt,J=6.0,6.0Hz),3.74-3.86(2H,m),4.02-4.13(1H,m),4.26(1H,t,J=6.0Hz),4.85(1H,t,J=6.0Hz),7.14(1H,d,J=1.6Hz),7.39(1H,d,J=8.5,1.6Hz),7.77(1H,d,J=8.5Hz),8.07(1H,d,J=1.4Hz),8.81(1H,d,J=1.4Hz),10.81(1H,br s)ESI+:516 |
23 | 23 | diastereo mixtureNMR1:0.79-0.93(2H,m),0.99-1.10(4H,m),1.11-1.29(5H,m),1.34(3H,d,J=6.4Hz),1.48-1.73(3H,m),1.97-2.15(1H,m),2.71-2.88(1H,m),2.94-3.07(1H,m),3.13-3.28(2H,m),3.71-3.83(2H,m),4.05-4.17(1H,m),4.71-4.84(1H,m),5.47-5.53(1H,m),7.15(1H,s),7.40(1H,d,J=8.3Hz),7.79(1H,d,J=8.3Hz),8.45(1H,s),9.19(1H,s),11.03(1H,brs)NMR1:0.79-0.93(2H,m),0.99-1.10(4H,m),1.11-1.29(5H,m),1.38(3H,d,J=5.8Hz),1.48-1.73(3H,m),1.97-2.15(1H,m),2.71-2.88(1H,m),2.94-3.07(1H,m),3.13-3.28(2H,m),3.71-3.83(2H,m),4.05-4.17(1H,m),4.71-4.84(1H,m),5.47-5.53(1H,m),7.15(1H,s),7.40(1H,d,J=8.3Hz),7.79(1H,d,J=8.3Hz),8.45(1H,s),9.19(1H,s),11.03(1H,br s)ESI-:498 |
91 | 9 | diastereo mixuteNMR1:0.77-0.94(2H,m),0.97-1.77(18H,m),1.99-2.17(1H,m),2.70-2.86(1H,m),2.90-3.06(3H,m),3.10-3.27(2H,m),3.28-3.44(1H,m),3.51-3.62(1H,m),3.63-3.73(1H,m),3.74-3.85(2H,m),3.86-3.98(1H,m),4.05-4.17(1H,m),4.50-4.61(1H,m),7.14(1H,d,J=1.4Hz),7.39(1H,dd,J=8.2,1.4Hz),7.77(1H,d,J=8.2Hz),8.31(1H,s),9.21(1H,s),10.97(1H,br s)ESI+:500(-C5H8O;detetrahydropyranylation) |
14 | 14 | NMR1:0.78-0.94(2H,m),0.96-1.11(4H,m),1.12-1.43(5H,m),1.46-1.73(3H,m),2.00-2.16(1H,m),2.71-2.90(3H,m),2.93-3.06(1H,m),3.12-3.28(2H,m),3.63-3.75(2H,m),3.76-3.87(2H,m),4.03-4.17(1H,m),4.64(1H,t,J=5.4Hz),7.15(1H,d,J=1.3Hz),7.39(1H,dd,J=8.1,1.3Hz),7.77(1H,d,J=8.1Hz),8.27(1H,d,J=1.5Hz),9.20(1H,d,J=1.5Hz),10.96(1H,br s)ESI+:500 |
17 | 17 | ESI+:442 |
[表62]
92 | 9 | NMR1:0.78-0.92(2H,m),0.99-1.10(4H,m),1.11-1.37(5H,m),1.46-1.73(3H,m),2.02-2.17(1H,m),2.73-2.86(1H,m),2.93-3.06(1H,m),3.11-3.27(2H,m),3.74-3.83(2H,m),4.00-4.09(1H,m),7.11(1H,d,J=1.4Hz),7.22(1H,d,J=3.7Hz),7.37(1H,dd,J=8.3,1.4Hz),7.46(1H,d,J=3.7Hz),7.79(1H,d,J=8.3Hz),12.38(1H,br s)ESI+:461 |
93 | 9 | NMR1:0.74-0.93(2H,m),0.96-1.10(4H,m),1.11-1.44(5H,m),1.46-1.72(3H,m),2.01-2.17(1H,m),2.71-2.85(1H,m),2.92-3.08(1H,m),3.11-3.27(2H,m),3.72-3.86(2H,m),4.07-4.18(1H,m),7.15(1H,d,J=1.4Hz),7.40(1H,d,J=8.4,1.4Hz),7.79(1H,d,J=8.4Hz),8.36(1H,d,J=2.6Hz),8.39(1H,dd,J=2.6,1.6Hz),9.31(1H,d,J=1.6Hz),11.06(1H,brs)ESI+:456 |
94 | 9 | NMR1:0.77-0.93(2H,m),0.99-1.10(4H,m),1.12-1.46(5H,m),1.47-1.73(3H,m),2.00-2.20(4H,m),2.69-2.88(1H,m),2.92-3.08(1H,m),3.10-3.27(2H,m),3.72-3.88(2H,m),4.03-4.18(1H,m),5.13(2H,s),7.14(1H,d,J=1.5Hz),7.39(1H,dd,J=8.4,1.5Hz),7.79(1H,d,J=8.4Hz),8.45(1H,d,J=1.4Hz),9.28(1H,d,J=1.4Hz),11.15(1H,br s)ESI+:528 |
95 | 9 | diastereo mixtureNMR1:0.77-0.94(2H,m),0.98-1.31(9H,m),1.35-1.74(9H,m),1.99-2.20(1H,m),2.69-2.88(1H,m),2.94-3.07(1H,m),3.12-3.28(2H,m),3.72-3.85(2H,m),3.86-3.99(1H,m),4.07-4.18(1H,m),4.27-4.41(1H,m),5.11-5.21(1H,m),7.15(1H,s),7.40(1H,d,J=8.4Hz),7.79(1H,d,J=8.4Hz),8.44(1H,s),9.26(1H,s),11.12(1H,br s)ESI+:556 |
13 | 13 | NMR1:0.75-0.95(2H,m),0.98-1.09(4H,m),1.11-1.46(5H,m),1.48-1.71(3H,m),1.99-2.17(1H,m),2.70-2.86(1H,m),2.93-3.08(1H,m),3.11-3.27(2H,m),3.73-3.88(2H,m),4.04-4.18(1H,m),4.57(2H,d,J=5.5Hz),5.50(1H,t,J=5.5Hz),7.15(1H,d,J=1.4Hz),7.40(1H,dd,J=8.2,1.4Hz),7.79(1H,d,J=8.2Hz),8.41(1H,d,J=1.3Hz),9.21(1H,d,J=1.3Hz),11.03(1H,br s)ESI-:484 |
[表63]
18 | 18 | diastereo mixtureNMR1:0.77-0.93(2H,m),0.98-1.45(9H,m),1.47-1.73(3H,m),1.99-2.21(1H,m),2.67-2.90(1H,m),2.93-3.09(1H,m),3.11-3.28(2H,m),3.46-3.59(1H,m),3.60-3.72(1H,m),3.74-3.86(2H,m),4.05-4.18(1H,m),4.56-4.65(1H,m),4.66-4.74(1H,m),5.53(1H,dd,J=5.0,2.8Hz),7.15(1H,s),7.40(1H,d,J=8.3Hz),7.79(1H,d,J=8.3Hz),8.41(1H,d,J=1.5Hz),9.21(1H,d,J=1.5Hz),11.03(1H,br s)ESI-:514 |
96 | 9 | NMR1:0.77-0.95(2H,m),1.00-1.44(9H,m),1.47-1.71(3H,m),1.99-2.17(1H,m),2.71-2.87(1H,m),2.94-3.10(1H,m),3.13-3.27(2H,m),3.74-3.85(2H,m),3.87(3H,s),4.02-4.13(1H,m),7.14(1H,s),7.39(1H,d,J=8.2Hz),7.79(1H,d,J=8.2Hz),8.09(1H,d,J=1.4Hz),8.84(1H,d,J=1.4Hz),10.82(1H,br s)ESI+:486 |
97 | 9 | NMR1:0.77-0.95(2H,m),1.00-1.10(4H,m),1.12-1.45(5H,m),1.48-1.74(3H,m),2.02-2.19(1H,m),2.58(3H,s),2.73-2.87(1H,m),2.96-3.07(1H,m),3.13-3.27(2H,m),3.73-3.89(2H,m),4.12-4.19(1H,m),7.15(1H,d,J=1.5Hz),7.40(1H,dd,J=8.2,1.5Hz),7.80(1H,d,J=8.2Hz),8.88(1H,d,J=1.5Hz),9.38(1H,d,J=1.5Hz),11.48(1H,br s)ESI+:498 |
98 | 9 | ESI+:582 |
15 | 15 | NMR1:0.83-0.89(2H,m),1.00-1.09(4H,m),1.12-1.18(2H,m),1.46-1.57(1H,m),1.82-1.92(2H,m),1.94-2.17(4H,m),2.18-2.26(2H,m),2.75-2.82(1H,m),2.96-3.04(1H,m),4.02-4.07(1H,m),4.56(2H,brs),5.52(1H,brs),7.16(1H,d,J=1.6Hz),7.42(1H,dd,J=1.6,8.3Hz),7.79(1H,d,J=8.3),8.41(1H,d,J=1.2Hz),9.21(1H,d,J=1.2Hz),11.1(1H,s)ESI-:482 |
99 | 14 | NMR1:0.81-0.94(2H,m),1.00-1.10(4H,m),1.11-1.27(2H,m),1.45-1.62(1H,m),1.77-2.32(8H,m),2.71-2.90(3H,m),2.94-3.08(1H,m),3.62-3.77(2H,m),4.05(1H,t,J=8.1Hz),4.59-4.74(1H,m),7.17(1H,d,J=1.5Hz),7.42(1H,dd,J=8.2,1.5Hz),7.80(1H,d,J=8.2Hz),8.27(1H,d,J=1.4Hz),9.21(1H,d,J=1.4Hz),10.99(1H,br s)ESI+:498 |
100 | 15 | ESI-:496 |
10 | 10 | NMR2:0.89-0.91(2H,m),1.03-1.07(2H,m),1.14-1.23(2H,m),1.33-1.36(8H,m),1.56-1.59(1H,m),1.86-1.91(1H,m),2.01-2.40(7H,m),2.80-2.84(1H,m),2.92-2.98(1H,m),3.58-3.62(1H,m),4.20(2H,s),6.98-6.99(1H,m),7.29-7.32(1H,m),7.68-7.69(1H,m),7.92-7.95(2H,m),8.97-8.98(1H,m)ESI+:542 |
101 | 15 | ESI-:532 |
102 | 15 | ESI+:478 |
103 | 15 | ESI-:518 |
[表64]
[表65]
产业实用性
本发明化合物具有GK活化作用,因此可以用作糖尿病、特别是II型糖尿病的治疗和预防药。另外,也可以用作糖尿病的并发症即肾病、视网膜病、神经障碍、末梢循环障碍、脑血管障碍、缺血性心脏病、动脉硬化症的治疗和预防药。另外,通过抑制过量进食,也可以用作肥胖症、代谢综合征的治疗和预防药。
序列表自由文本
以下的序列表的数字标题<223>中记载了人工序列(Artificial Sequence)的说明。具体而言,序列表的序列号1和2的序列表示的碱基序列是人工合成的引物序列。
Claims (17)
2.如权利要求1所述的化合物,其中,n为0。
3.如权利要求2所述的化合物,其中,R1为甲基、三氟甲基或环丙基。
4.如权利要求3所述的化合物,其中,R2为环丙基。
6.如权利要求5所述的化合物,其中,A环为可以由选自卤素、氰基、可以由-OR0取代的低级烷基、-OR0、-O-低级亚烷基-OR0和-C(O)R0组成的组中的基团分别取代的吡唑基、噻唑基、噻二唑基、吡啶基或吡嗪基。
9.如权利要求1所述的化合物或其制药学上容许的盐,其选自由以下化合物组成的组:
(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(5-甲基吡嗪-2-基)-3-[(1S)-3-氧代环戊基]丙烯酰胺、
(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(1-甲基-1H-吡唑-3-基)-3-[(1S)-3-氧代环戊基]丙烯酰胺、
(2E)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(5-氟-1,3-噻唑-2-基)-3-[(1S)-3-氧代环戊基]丙烯酰胺、
(2R)-N-(4-乙酰基-1,3-噻唑-2-基)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酰胺、
(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(5-甲基吡啶-2-基)-3-[(1R)-3-氧代环戊基]丙酰胺、
(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(5-甲基吡嗪-2-基)-3-[(1R)-3-氧代环戊基]丙酰胺、
(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[5-(羟基甲基)吡嗪-2-基]-3-[(1R)-3-氧代环戊基]丙酰胺、
(2R)-N-(5-氯吡嗪-2-基)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-氧代环戊基]丙酰胺、
(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-(5-甲氧基吡嗪-2-基)-3-[(1R)-3-氧代环戊基]丙酰胺、
(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-羟基环戊基]-N-(5-甲基吡嗪-2-基)丙酰胺、
(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-3-[(1R)-3-羟基环戊基]-N-(5-甲氧基吡嗪-2-基)丙酰胺、
(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[5-(2-羟基乙氧基)吡嗪-2-基]-3-[(1R)-3-氧代环戊基]丙酰胺和
(2R)-2-[3-环丙基-4-(环丙基磺酰基)苯基]-N-[5-(2-羟基-2-甲基丙氧基)吡嗪-2-基]-3-[(1R)-3-氧代环戊基]丙酰胺。
10.一种医药组合物,其包含权利要求1所述的化合物或其制药学上容许的盐以及制药学上容许的载体。
11.如权利要求10所述的医药组合物,其为GK活化剂。
12.如权利要求10所述的医药组合物,其为糖尿病预防和/或治疗药。
13.如权利要求12所述的医药组合物,其为II型糖尿病预防和/或治疗药。
14.如权利要求10所述的医药组合物,其为肥胖症预防和/或治疗药。
15.如权利要求10所述的医药组合物,其为代谢综合征预防和/或治疗药。
16.权利要求1所述的化合物或其制药学上容许的盐的应用,用于制造GK活化剂、糖尿病、肥胖症或代谢综合征的预防和/或治疗药。
17.一种糖尿病、肥胖症或代谢综合征的预防和/或治疗方法,其中,包括对患者给用治疗有效量的权利要求1所述的化合物或其盐。
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CN105051031B (zh) * | 2012-12-25 | 2017-10-10 | 华医药 | 1‑([1,3]二氧戊环‑4‑基甲基)‑1h‑吡唑‑3‑胺的制备方法 |
CN112062754A (zh) * | 2020-09-24 | 2020-12-11 | 深圳市华先医药科技有限公司 | 一种合成Dorzagliatin的中间体的制备方法 |
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ME02198B (me) | 2008-04-28 | 2016-02-20 | Kyorin Seiyaku Kk | Derivati ciklopentilakrilamida |
JP2012515760A (ja) | 2009-01-20 | 2012-07-12 | ファイザー・インク | 置換ピラジノンアミド |
CN102146078A (zh) * | 2010-02-09 | 2011-08-10 | 中国科学院上海药物研究所 | 一类取代的丙酰胺类化合物、其制备方法及用途 |
WO2011107494A1 (de) | 2010-03-03 | 2011-09-09 | Sanofi | Neue aromatische glykosidderivate, diese verbindungen enthaltende arzneimittel und deren verwendung |
US8530413B2 (en) | 2010-06-21 | 2013-09-10 | Sanofi | Heterocyclically substituted methoxyphenyl derivatives with an oxo group, processes for preparation thereof and use thereof as medicaments |
TW201221505A (en) | 2010-07-05 | 2012-06-01 | Sanofi Sa | Aryloxyalkylene-substituted hydroxyphenylhexynoic acids, process for preparation thereof and use thereof as a medicament |
TW201215388A (en) | 2010-07-05 | 2012-04-16 | Sanofi Sa | (2-aryloxyacetylamino)phenylpropionic acid derivatives, processes for preparation thereof and use thereof as medicaments |
TW201215387A (en) | 2010-07-05 | 2012-04-16 | Sanofi Aventis | Spirocyclically substituted 1,3-propane dioxide derivatives, processes for preparation thereof and use thereof as a medicament |
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- 2009-01-16 TW TW098101544A patent/TW200942239A/zh unknown
- 2009-01-16 EP EP09703042A patent/EP2236498A4/en not_active Withdrawn
- 2009-01-16 AU AU2009205070A patent/AU2009205070A1/en not_active Abandoned
- 2009-01-16 CA CA2712948A patent/CA2712948A1/en not_active Abandoned
- 2009-01-16 BR BRPI0906888A patent/BRPI0906888A2/pt not_active IP Right Cessation
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- 2009-01-16 MX MX2010007853A patent/MX2010007853A/es unknown
- 2009-01-16 KR KR1020107015833A patent/KR20100113518A/ko not_active Withdrawn
- 2009-01-16 WO PCT/JP2009/050508 patent/WO2009091014A1/ja active Application Filing
- 2009-01-16 CN CN200980102515XA patent/CN101918363B/zh not_active Expired - Fee Related
- 2009-01-16 RU RU2010134411/04A patent/RU2010134411A/ru unknown
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2010
- 2010-07-14 ZA ZA2010/04989A patent/ZA201004989B/en unknown
- 2010-07-15 IL IL207016A patent/IL207016A0/en unknown
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105051031B (zh) * | 2012-12-25 | 2017-10-10 | 华医药 | 1‑([1,3]二氧戊环‑4‑基甲基)‑1h‑吡唑‑3‑胺的制备方法 |
CN112062754A (zh) * | 2020-09-24 | 2020-12-11 | 深圳市华先医药科技有限公司 | 一种合成Dorzagliatin的中间体的制备方法 |
CN112062754B (zh) * | 2020-09-24 | 2022-06-21 | 深圳市华先医药科技有限公司 | 一种合成Dorzagliatin的中间体的制备方法 |
Also Published As
Publication number | Publication date |
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EP2236498A1 (en) | 2010-10-06 |
JP5287730B2 (ja) | 2013-09-11 |
CA2712948A1 (en) | 2009-07-23 |
EP2236498A4 (en) | 2012-02-22 |
MX2010007853A (es) | 2010-10-06 |
CN101918363B (zh) | 2012-09-05 |
US8329707B2 (en) | 2012-12-11 |
TW200942239A (en) | 2009-10-16 |
KR20100113518A (ko) | 2010-10-21 |
US20130102617A1 (en) | 2013-04-25 |
BRPI0906888A2 (pt) | 2015-11-03 |
WO2009091014A1 (ja) | 2009-07-23 |
US20100286171A1 (en) | 2010-11-11 |
JPWO2009091014A1 (ja) | 2011-05-26 |
IL207016A0 (en) | 2010-12-30 |
RU2010134411A (ru) | 2012-02-27 |
AU2009205070A1 (en) | 2009-07-23 |
ZA201004989B (en) | 2011-09-28 |
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