CN105524056A - 一种氨基噻唑化合物及其制备方法和应用 - Google Patents
一种氨基噻唑化合物及其制备方法和应用 Download PDFInfo
- Publication number
- CN105524056A CN105524056A CN201610013213.7A CN201610013213A CN105524056A CN 105524056 A CN105524056 A CN 105524056A CN 201610013213 A CN201610013213 A CN 201610013213A CN 105524056 A CN105524056 A CN 105524056A
- Authority
- CN
- China
- Prior art keywords
- compound
- formula
- pyridyl
- hydrogen
- alkane
- 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.)
- Pending
Links
- -1 Aminothiazole compound Chemical class 0.000 title claims abstract description 29
- 229950003476 aminothiazole Drugs 0.000 title abstract description 36
- 238000002360 preparation method Methods 0.000 title abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 35
- 206010028980 Neoplasm Diseases 0.000 claims abstract description 23
- 206010061902 Pancreatic neoplasm Diseases 0.000 claims abstract description 19
- 201000002528 pancreatic cancer Diseases 0.000 claims abstract description 19
- 206010009944 Colon cancer Diseases 0.000 claims abstract description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 17
- 239000001257 hydrogen Substances 0.000 claims abstract description 17
- 208000015486 malignant pancreatic neoplasm Diseases 0.000 claims abstract description 17
- 208000008443 pancreatic carcinoma Diseases 0.000 claims abstract description 17
- 150000001335 aliphatic alkanes Chemical group 0.000 claims abstract description 14
- 208000029742 colonic neoplasm Diseases 0.000 claims abstract description 14
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims abstract description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 10
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 9
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 claims abstract description 7
- 150000001336 alkenes Chemical class 0.000 claims abstract description 7
- 150000001345 alkine derivatives Chemical class 0.000 claims abstract description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 125000002941 2-furyl group Chemical group O1C([*])=C([H])C([H])=C1[H] 0.000 claims abstract description 5
- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 claims abstract description 5
- 125000003349 3-pyridyl group Chemical group N1=C([H])C([*])=C([H])C([H])=C1[H] 0.000 claims abstract description 5
- 125000000339 4-pyridyl group Chemical group N1=C([H])C([H])=C([*])C([H])=C1[H] 0.000 claims abstract description 5
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 5
- 125000004093 cyano group Chemical group *C#N 0.000 claims abstract description 5
- 150000002431 hydrogen Chemical group 0.000 claims abstract description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 5
- 125000004307 pyrazin-2-yl group Chemical group [H]C1=C([H])N=C(*)C([H])=N1 0.000 claims abstract description 5
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims abstract description 5
- JGSLKNWXPRDWBA-UHFFFAOYSA-N 2-methylidene-1h-pyridine Chemical group C=C1NC=CC=C1 JGSLKNWXPRDWBA-UHFFFAOYSA-N 0.000 claims abstract description 4
- RAIPHJJURHTUIC-UHFFFAOYSA-N 1,3-thiazol-2-amine Chemical class NC1=NC=CS1 RAIPHJJURHTUIC-UHFFFAOYSA-N 0.000 claims description 43
- 239000003814 drug Substances 0.000 claims description 22
- 229940079593 drug Drugs 0.000 claims description 19
- 229940125904 compound 1 Drugs 0.000 claims description 15
- UNILWMWFPHPYOR-KXEYIPSPSA-M 1-[6-[2-[3-[3-[3-[2-[2-[3-[[2-[2-[[(2r)-1-[[2-[[(2r)-1-[3-[2-[2-[3-[[2-(2-amino-2-oxoethoxy)acetyl]amino]propoxy]ethoxy]ethoxy]propylamino]-3-hydroxy-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-3-[(2r)-2,3-di(hexadecanoyloxy)propyl]sulfanyl-1-oxopropan-2-yl Chemical compound O=C1C(SCCC(=O)NCCCOCCOCCOCCCNC(=O)COCC(=O)N[C@@H](CSC[C@@H](COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC)C(=O)NCC(=O)N[C@H](CO)C(=O)NCCCOCCOCCOCCCNC(=O)COCC(N)=O)CC(=O)N1CCNC(=O)CCCCCN\1C2=CC=C(S([O-])(=O)=O)C=C2CC/1=C/C=C/C=C/C1=[N+](CC)C2=CC=C(S([O-])(=O)=O)C=C2C1 UNILWMWFPHPYOR-KXEYIPSPSA-M 0.000 claims description 6
- SZUVGFMDDVSKSI-WIFOCOSTSA-N (1s,2s,3s,5r)-1-(carboxymethyl)-3,5-bis[(4-phenoxyphenyl)methyl-propylcarbamoyl]cyclopentane-1,2-dicarboxylic acid Chemical compound O=C([C@@H]1[C@@H]([C@](CC(O)=O)([C@H](C(=O)N(CCC)CC=2C=CC(OC=3C=CC=CC=3)=CC=2)C1)C(O)=O)C(O)=O)N(CCC)CC(C=C1)=CC=C1OC1=CC=CC=C1 SZUVGFMDDVSKSI-WIFOCOSTSA-N 0.000 claims description 5
- 229940125773 compound 10 Drugs 0.000 claims description 5
- 229940126543 compound 14 Drugs 0.000 claims description 5
- ZLVXBBHTMQJRSX-VMGNSXQWSA-N jdtic Chemical compound C1([C@]2(C)CCN(C[C@@H]2C)C[C@H](C(C)C)NC(=O)[C@@H]2NCC3=CC(O)=CC=C3C2)=CC=CC(O)=C1 ZLVXBBHTMQJRSX-VMGNSXQWSA-N 0.000 claims description 5
- 230000001093 anti-cancer Effects 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 6
- 239000003112 inhibitor Substances 0.000 claims 3
- 238000011275 oncology therapy Methods 0.000 claims 3
- 208000021045 exocrine pancreatic carcinoma Diseases 0.000 claims 2
- 230000012010 growth Effects 0.000 abstract description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract description 6
- 241001465754 Metazoa Species 0.000 abstract description 5
- 125000000389 2-pyrrolyl group Chemical group [H]N1C([*])=C([H])C([H])=C1[H] 0.000 abstract description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract description 3
- 230000035755 proliferation Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 description 37
- 238000003786 synthesis reaction Methods 0.000 description 36
- 210000004027 cell Anatomy 0.000 description 30
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 18
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- AICOOMRHRUFYCM-ZRRPKQBOSA-N oxazine, 1 Chemical compound C([C@@H]1[C@H](C(C[C@]2(C)[C@@H]([C@H](C)N(C)C)[C@H](O)C[C@]21C)=O)CC1=CC2)C[C@H]1[C@@]1(C)[C@H]2N=C(C(C)C)OC1 AICOOMRHRUFYCM-ZRRPKQBOSA-N 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- 241000699660 Mus musculus Species 0.000 description 10
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 10
- 238000011580 nude mouse model Methods 0.000 description 10
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- 201000011510 cancer Diseases 0.000 description 8
- 230000000259 anti-tumor effect Effects 0.000 description 7
- 239000002246 antineoplastic agent Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- GLGNXYJARSMNGJ-VKTIVEEGSA-N (1s,2s,3r,4r)-3-[[5-chloro-2-[(1-ethyl-6-methoxy-2-oxo-4,5-dihydro-3h-1-benzazepin-7-yl)amino]pyrimidin-4-yl]amino]bicyclo[2.2.1]hept-5-ene-2-carboxamide Chemical compound CCN1C(=O)CCCC2=C(OC)C(NC=3N=C(C(=CN=3)Cl)N[C@H]3[C@H]([C@@]4([H])C[C@@]3(C=C4)[H])C(N)=O)=CC=C21 GLGNXYJARSMNGJ-VKTIVEEGSA-N 0.000 description 6
- 229940125758 compound 15 Drugs 0.000 description 6
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 208000005016 Intestinal Neoplasms Diseases 0.000 description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 description 5
- 229940041181 antineoplastic drug Drugs 0.000 description 5
- 239000012043 crude product Substances 0.000 description 5
- 201000002313 intestinal cancer Diseases 0.000 description 5
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 5
- 239000003208 petroleum Substances 0.000 description 5
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 210000004881 tumor cell Anatomy 0.000 description 5
- 206010064571 Gene mutation Diseases 0.000 description 4
- 101150105104 Kras gene Proteins 0.000 description 4
- 239000006285 cell suspension Substances 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000019491 signal transduction Effects 0.000 description 4
- AOSZTAHDEDLTLQ-AZKQZHLXSA-N (1S,2S,4R,8S,9S,11S,12R,13S,19S)-6-[(3-chlorophenyl)methyl]-12,19-difluoro-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-6-azapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one Chemical compound C([C@@H]1C[C@H]2[C@H]3[C@]([C@]4(C=CC(=O)C=C4[C@@H](F)C3)C)(F)[C@@H](O)C[C@@]2([C@@]1(C1)C(=O)CO)C)N1CC1=CC=CC(Cl)=C1 AOSZTAHDEDLTLQ-AZKQZHLXSA-N 0.000 description 3
- GHYOCDFICYLMRF-UTIIJYGPSA-N (2S,3R)-N-[(2S)-3-(cyclopenten-1-yl)-1-[(2R)-2-methyloxiran-2-yl]-1-oxopropan-2-yl]-3-hydroxy-3-(4-methoxyphenyl)-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]propanoyl]amino]propanamide Chemical compound C1(=CCCC1)C[C@@H](C(=O)[C@@]1(OC1)C)NC([C@H]([C@@H](C1=CC=C(C=C1)OC)O)NC([C@H](C)NC(CN1CCOCC1)=O)=O)=O GHYOCDFICYLMRF-UTIIJYGPSA-N 0.000 description 3
- QFLWZFQWSBQYPS-AWRAUJHKSA-N (3S)-3-[[(2S)-2-[[(2S)-2-[5-[(3aS,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-[1-bis(4-chlorophenoxy)phosphorylbutylamino]-4-oxobutanoic acid Chemical compound CCCC(NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)CCCCC1SC[C@@H]2NC(=O)N[C@H]12)C(C)C)P(=O)(Oc1ccc(Cl)cc1)Oc1ccc(Cl)cc1 QFLWZFQWSBQYPS-AWRAUJHKSA-N 0.000 description 3
- ONBQEOIKXPHGMB-VBSBHUPXSA-N 1-[2-[(2s,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-4,6-dihydroxyphenyl]-3-(4-hydroxyphenyl)propan-1-one Chemical compound O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1OC1=CC(O)=CC(O)=C1C(=O)CCC1=CC=C(O)C=C1 ONBQEOIKXPHGMB-VBSBHUPXSA-N 0.000 description 3
- 229940126657 Compound 17 Drugs 0.000 description 3
- 102000001301 EGF receptor Human genes 0.000 description 3
- 108060006698 EGF receptor Proteins 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- LNUFLCYMSVYYNW-ZPJMAFJPSA-N [(2r,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6r)-6-[(2r,3r,4s,5r,6r)-6-[(2r,3r,4s,5r,6r)-6-[[(3s,5s,8r,9s,10s,13r,14s,17r)-10,13-dimethyl-17-[(2r)-6-methylheptan-2-yl]-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-3-yl]oxy]-4,5-disulfo Chemical compound O([C@@H]1[C@@H](COS(O)(=O)=O)O[C@@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1[C@@H](COS(O)(=O)=O)O[C@@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1[C@@H](COS(O)(=O)=O)O[C@H]([C@@H]([C@H]1OS(O)(=O)=O)OS(O)(=O)=O)O[C@@H]1C[C@@H]2CC[C@H]3[C@@H]4CC[C@@H]([C@]4(CC[C@@H]3[C@@]2(C)CC1)C)[C@H](C)CCCC(C)C)[C@H]1O[C@H](COS(O)(=O)=O)[C@@H](OS(O)(=O)=O)[C@H](OS(O)(=O)=O)[C@H]1OS(O)(=O)=O LNUFLCYMSVYYNW-ZPJMAFJPSA-N 0.000 description 3
- 229940125797 compound 12 Drugs 0.000 description 3
- 229940126142 compound 16 Drugs 0.000 description 3
- 229940125782 compound 2 Drugs 0.000 description 3
- 229940126214 compound 3 Drugs 0.000 description 3
- 229940125898 compound 5 Drugs 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IHWDSEPNZDYMNF-UHFFFAOYSA-N 1H-indol-2-amine Chemical compound C1=CC=C2NC(N)=CC2=C1 IHWDSEPNZDYMNF-UHFFFAOYSA-N 0.000 description 2
- BGNGWHSBYQYVRX-UHFFFAOYSA-N 4-(dimethylamino)benzaldehyde Chemical compound CN(C)C1=CC=C(C=O)C=C1 BGNGWHSBYQYVRX-UHFFFAOYSA-N 0.000 description 2
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 2
- 0 CCc1cccc(C(CBr)=O)*1C Chemical compound CCc1cccc(C(CBr)=O)*1C 0.000 description 2
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 2
- 102000013446 GTP Phosphohydrolases Human genes 0.000 description 2
- 108091006109 GTPases Proteins 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- LJHFUFVRZNYVMK-CYBMUJFWSA-N [3-[4-(aminomethyl)-6-(trifluoromethyl)pyridin-2-yl]oxyphenyl]-[(3R)-3-hydroxypyrrolidin-1-yl]methanone Chemical compound NCC1=CC(=NC(=C1)C(F)(F)F)OC=1C=C(C=CC=1)C(=O)N1C[C@@H](CC1)O LJHFUFVRZNYVMK-CYBMUJFWSA-N 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000011081 inoculation Methods 0.000 description 2
- 230000003834 intracellular effect Effects 0.000 description 2
- 230000002147 killing effect Effects 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- 125000004076 pyridyl group Chemical group 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000002390 rotary evaporation Methods 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- 230000004614 tumor growth Effects 0.000 description 2
- GCMNJUJAKQGROZ-UHFFFAOYSA-N 1,2-Dihydroquinolin-2-imine Chemical compound C1=CC=CC2=NC(N)=CC=C21 GCMNJUJAKQGROZ-UHFFFAOYSA-N 0.000 description 1
- LKFXYYLRIUSARI-UHFFFAOYSA-N 1,3-thiazol-5-amine Chemical compound NC1=CN=CS1 LKFXYYLRIUSARI-UHFFFAOYSA-N 0.000 description 1
- AJKVQEKCUACUMD-UHFFFAOYSA-N 2-Acetylpyridine Chemical compound CC(=O)C1=CC=CC=N1 AJKVQEKCUACUMD-UHFFFAOYSA-N 0.000 description 1
- BYKVUGZUYJUSKD-UHFFFAOYSA-N 2-bromo-1-pyridin-2-ylethanone;hydron;bromide Chemical compound [Br-].BrCC(=O)C1=CC=CC=[NH+]1 BYKVUGZUYJUSKD-UHFFFAOYSA-N 0.000 description 1
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 1
- BUVAIBPGIVYIMN-UHFFFAOYSA-N 2h-1,3-thiazol-3-amine Chemical compound NN1CSC=C1 BUVAIBPGIVYIMN-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 210000003771 C cell Anatomy 0.000 description 1
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 1
- 229940126062 Compound A Drugs 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 101710113436 GTPase KRas Proteins 0.000 description 1
- 102100039788 GTPase NRas Human genes 0.000 description 1
- 229910004373 HOAc Inorganic materials 0.000 description 1
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 description 1
- 101000744505 Homo sapiens GTPase NRas Proteins 0.000 description 1
- 206010027476 Metastases Diseases 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- BZORFPDSXLZWJF-UHFFFAOYSA-N N,N-dimethyl-1,4-phenylenediamine Chemical compound CN(C)C1=CC=C(N)C=C1 BZORFPDSXLZWJF-UHFFFAOYSA-N 0.000 description 1
- FULZLIGZKMKICU-UHFFFAOYSA-N N-phenylthiourea Chemical compound NC(=S)NC1=CC=CC=C1 FULZLIGZKMKICU-UHFFFAOYSA-N 0.000 description 1
- NEJOQIZCCMFQHX-UHFFFAOYSA-N Nc1nc(-c2cccc[n-]2)c[s]1 Chemical compound Nc1nc(-c2cccc[n-]2)c[s]1 NEJOQIZCCMFQHX-UHFFFAOYSA-N 0.000 description 1
- 108700020978 Proto-Oncogene Proteins 0.000 description 1
- 102000052575 Proto-Oncogene Human genes 0.000 description 1
- 208000007271 Substance Withdrawal Syndrome Diseases 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- SMWDFEZZVXVKRB-UHFFFAOYSA-N anhydrous quinoline Natural products N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 1
- 230000002946 anti-pancreatic effect Effects 0.000 description 1
- 229940125648 antineoplastic drug candidate Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000003560 cancer drug Substances 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 229940044683 chemotherapy drug Drugs 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005138 cryopreservation Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- MGNCLNQXLYJVJD-UHFFFAOYSA-N cyanuric chloride Chemical compound ClC1=NC(Cl)=NC(Cl)=N1 MGNCLNQXLYJVJD-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 239000007928 intraperitoneal injection Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 150000002540 isothiocyanates Chemical class 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 108700042226 ras Genes Proteins 0.000 description 1
- 108010014186 ras Proteins Proteins 0.000 description 1
- 102000016914 ras Proteins Human genes 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000002626 targeted therapy Methods 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
本发明公开了一种氨基噻唑类化合物及其制备方法和应用。其结构式如下所示:式中,n、m、x均为0或1,且三者中只有一个为1或三者同时为0;R1为氢、2-吡啶基、3-吡啶基、4-吡啶基、苯基、2-吡嗪基、2-呋喃基、2-噻吩基、2-吡咯基、2-喹啉基、2-亚甲基吡啶;R2为氢或1-10个脂肪碳链的烷烃;R3或R4为氢或;R5为氢、、N,N-二乙基、N,N-二丙基、甲基、乙基、丙基、丁基、三氟甲基、甲氧基和氰基;且R3、R4和R5三者中两个同时为氢;其中,R6与R7可以相同或者不同,为H或1-10个脂肪碳链的烷烃、烯烃或炔烃。该类化合物可在动物体内抑制胰腺癌、结肠癌等KRAS高突变型肿瘤的增殖和生长。
Description
技术领域
本发明属于医药技术领域。更具体地,涉及一种氨基噻唑化合物及其制备方法和应用。
背景技术
胰腺癌和肠癌是目前恶性程度最高的肿瘤之一。胰腺癌起病隐匿、发展速度很快、病死率高,往往从出现早期症状到晚期直至病人死亡,只有短短几个月时间,而且它对已知可用的化疗药物大都有抗药性。肠癌是在世界范围内发病率第三的恶性肿瘤,死亡率高居第二,大约每年新增一百二十万患者;其中,在我国所有恶性肿瘤中,大肠癌已经一跃成为死亡率高达第三位的恶性肿瘤。
人类原癌基因Ras家族主要有三个成员,分别为H-ras、N-ras、K-ras(AnnuRevBiochem1987,56,779),其中以K-ras基因最重要。KRAS(Kirstenratsarcomaviraloncogenehomologue)是胞内小GTP酶,是EGFR(epidermalgrowthfactorreceptor)信号转导通路中的节点蛋白。研究表明,KRAS基因突变造成GTP酶活性的丢失,从而导致KRAS信号通路的激活。而KRAS信号通路和EGFR信号通路的激活则导致了恶性肿瘤的发生、进展及侵袭和转移。KRAS基因突变与多种恶性肿瘤的发生发展有着密切关系(ClinCancerRes2014,20,3921)。统计数据显示,30%的肿瘤中存在KRAS基因突变(AmericanJournalofEpidemiology1988,128,490),例如肠癌中KRAS基因突变率约为60%,胰腺癌中高达90%。
尽管大量研究数据显示KRAS在肿瘤的形成中非常重要,但至今没有针对KRAS进行靶向治疗的药物上市。
发明内容
本发明要解决的技术问题是克服现有肿瘤尤其是胰腺癌和肠癌治疗药物的不足,提供一系列结构新颖的氨基噻唑类化合物及其应用,该类化合物对人胰腺癌细胞和人结肠癌细胞有较强的杀伤作用,并且在动物体内能显著抑制胰腺肿瘤的生长,为胰腺癌等恶性肿瘤的治疗提供了一个新的方向。
本发明上述目的通过以下技术方案实现:
一种氨基噻唑类化合物,其结构通式如下所示:
式中,n为0或1,m为0或1,x为0或1,且三者中只有一个为1或者三者同时为0;
R1为氢、2-吡啶基、3-吡啶基、4-吡啶基、苯基、2-吡嗪基、2-呋喃基、2-噻吩基、2-吡咯基、2-喹啉基、2-亚甲基吡啶、或者含有不同吸电子或供电子基团的2位吡啶基等;
R2为氢或1-10个脂肪碳链的烷烃,包括甲基(Me),乙基(Et),丙基(n-Pr),正丁基(n-Bu),羟基亚甲基(CH2OH)等;
R3为氢或R4为氢或R5为氢、N,N-二乙基、N,N-二丙基、甲基、乙基、丙基、丁基、三氟甲基、甲氧基和氰基等;且R3、R4和R5三者中两个同时为氢;
其中,R6与R7可以相同或者不同,R6或R7为H,或者R6或R7为1-10个脂肪碳链的烷烃、烯烃或炔烃,包括甲基(Me),乙基(Et),丙基(n-Pr),正丁基(n-Bu),异丙基(i-Pr),异丁基(i-Bu),叔丁基(t-Bu)等;
另外,结构通式中的N,N-二烷基还可以替换成其它吸电子基或者供电子基的官能团,同时结构通式左边的N,N-二烷基苯胺还可以替换成吲哚胺,喹啉胺等。
进一步优选地,上述氨基噻唑类化合物的结构式为下述式(I)、式(II)、式(III)、式(IV)、式(V)、式(VI)、式(VII)或式(VII)所示:
式(I)、式(II)或式(III)中,R1与R2可以相同或者不同,R1或R2为H,或者R1或R2为1-10个脂肪碳链的烷烃、烯烃或炔烃,包括甲基(Me),乙基(Et),丙基(n-Pr),正丁基(n-Bu),异丙基(i-Pr),异丁基(i-Bu),叔丁基(t-Bu)等;另外,式中的N,N-二烷基还可以替换成其它吸电子基或者供电子基的官能团;同时结构式左边的N,N-二烷基苯胺还可以替换成吲哚胺,喹啉胺或苄胺等;
式(IV)中,R1、R2与R3可以相同或者不同,R1、R2或R3为H,或者R1R2或R3为1-10个脂肪碳链的烷烃,包括甲基(Me),乙基(Et),丙基(n-Pr),正丁基(n-Bu),羟基亚甲基(CH2OH)等;
式(V)中,R1、R2与R3可以相同或者不同,R1、R2或R3为H,或者R1R2或R3为1-10个脂肪碳链的烷烃;R4为2-吡啶基、3-吡啶基、4-吡啶基、苯基、2-吡嗪基、2-呋喃基、2-噻吩基、2-吡咯基、2-喹啉基、2-亚甲基吡啶、或者含有不同吸电子或供电子基团的2位吡啶基等;
式(VI)中,R为N,N-二乙基、N,N-二丙基、甲基、乙基、丙基、丁基、三氟甲基、甲氧基和氰基等;
式(VII)或式(VIII)中,R1与R2可以相同或者不同,R1或R2为H,或者R1或R2为1-10个脂肪碳链的烷烃、烯烃或炔烃,包括甲基(Me),乙基(Et),丙基(n-Pr),正丁基(n-Bu),异丙基(i-Pr),异丁基(i-Bu),叔丁基(t-Bu)等。
更进一步优选地,上述氨基噻唑类化合物为下式所示的化合物1~18中的任一种:
另外,本发明上述氨基噻唑类化合物在制备抗癌药物中的应用也在本发明的保护范围之内。
优选地,所述抗癌药物为抗KRAS高突变型肿瘤的药物。
更优选地,所述抗癌药物为抗胰腺癌或抗结肠癌的药物。
最优选地,所述抗癌药物是指抗人胰腺癌细胞Capan2或人结肠癌细胞HCT116的药物。
更进一步优选地,所述应用于制备抗癌药物的氨基噻唑类化合物为上述的化合物1、化合物4、化合物6、化合物9、化合物10、化合物13或化合物14。
另外,上述化合物1~4、化合物6~10或化合物13~17中任一化合物有很好的抗结肠癌(尤其是人结肠癌细胞HCT116)作用。
本发明具有以下有益效果:
本发明提供了一系列结构新颖的氨基噻唑类化合物,药理实验显示,该类化合物对人胰腺癌细胞和人结肠癌细胞有较强的杀伤作用,并且在动物体内能显著抑制胰腺肿瘤的生长。
本发明所述的氨基噻唑类化合物可以选择性靶向KRAS突变型细胞株,可以作为新型抗癌药物候选药,并通过对其改造合成一系列活性较好的氨基噻唑类衍生物,为胰腺癌等恶性肿瘤的治疗提供了一个新的方向。
附图说明
图1为化合物1、13和14对胰腺癌细胞株Capan2和肠癌细胞株HCT116的抑制曲线。
图2为化合物1体内的抗肿瘤活性情况。
具体实施方式
以下结合说明书附图和具体实施例来进一步说明本发明,但实施例并不对本发明做任何形式的限定。除非特别说明,本发明采用的试剂、方法和设备为本技术领域常规试剂、方法和设备。除非特别说明,以下实施例所用材料均为市购。
实施例1氨基噻唑化合物1的合成
1、制备方法
(1)异硫氰酸酯A的合成:
N,N-二甲基对苯二胺(2.0g,14.68mmol)和K2CO3(4.06g,29.37mmol)溶于15mL的H2O,然后室温下向上述混合液中缓慢滴加CS2(1.34g,17.62mmol)的二氯甲烷溶液(10mL),二十分钟滴完。滴加完毕后,在室温下搅拌几小时,用TLC检测其反应进程。反应完毕后,将反应液冷却到0℃,TCT(三聚氯氰,1.35g,7.34mmol)的二氯甲烷溶液(10mL)缓慢滴加到反应液中并在0℃下搅拌半小时。然后用6N的NaOH调节上述PH>11,将有几层分离后水层再用二氯甲烷萃取(2×20mL),合并有机层,用无水硫酸钠干燥并减压蒸除溶剂,粗品用纯石油醚过硅胶柱得到化合物A为黄色固体(1.85g,70.7%)。
(2)苯基硫脲B的合成:
在冰浴条件下,向氨水(25%,7.91mL,50.49mmol)的THF(8mL)溶液中,缓慢滴加A(1.80g,10.10mmol)的THF(8mL)溶液,滴加完毕后,反应液在室温下搅拌2h。TLC检测反应完全后,直接旋干反应溶剂即可得到纯品B为白色固体状(1.97g,100%)。
(3)2-溴乙酰吡啶氢溴酸盐(C)合成:
15℃时,将溴素(1.52mL,9.72mmol)缓慢滴加到2-乙酰基吡啶(3g,2.78mmol)的30%HBr/HOAc(12mL)中,滴加完全后,反应液在40℃下搅拌1h,然后75℃下搅拌1h。将反应液冷却到20℃,向其中加入Et2O(30mL),并在此温度下搅拌30min,将生成的黄色沉淀过滤,并用10mL乙醚洗涤沉淀,干燥即可(6.81g,97.8%)。
(4)氨基噻唑化合物1的合成:
将B(500mg,2.56mmol)和C(863.18mg,3.07mmol)溶于EtOH(20mL)中,加热回流2h后将反应液冷却到20℃,加入15mL水稀释,并用氨水调节PH=8,混合液在此条件下搅拌2h。之后旋蒸除去乙醇,用二氯甲烷萃取(20mL×3),再分别用H2O(5mL),饱和食盐水(5mL)洗涤,无水硫酸钠干燥并减压蒸除溶剂。粗品过硅胶柱(石油醚/乙酸乙酯=3/1,1%氨水)得到化合物1为土黄色固体状(590mg,77.7%)。
2、化合物1。
1HNMR(400MHz,CDCl3)δ8.55(d,J=4.7Hz,1H),7.91(d,J=7.9Hz,1H),7.68(d,J=1.6Hz,1H),7.24–7.21(m,3H),7.16–7.13(m,1H),6.72(d,J=8.8Hz,2H),2.92(s,6H).13CNMR(100MHz,CDCl3)δ168.6,152.8,151.2,149.4,148.4,136.9,130.2,123.3,122.4,120.9,113.5,105.7,40.9.
实施例2氨基噻唑化合物2的合成
1、采用合成氨基噻唑化合物1的同样条件制备了化合物2。
2、化合物2
mp:225.6℃.1HNMR(400MHz,CDCl3)δ8.64(s,1H),8.02(s,1H),7.75(t,J=7.7Hz,1H),7.45(s,2H),7.22(t,J=8.1Hz,2H),6.81(s,1H),6.68(d,J=7.9Hz,1H),6.49(dd,J=8.4,2.1Hz,1H),2.99(s,6H).13CNMR(100MHz,CDCl3/CD3OD)δ165.4,152.2,151.4,149.7,148.6,141.4,137.5,129.8,122.5,121.2,107.7,106.9,106.4,102.7,40.61.IRυ3446,2960,2872,1643,1614,1591,1537,1504cm-1.ESI-HRMSfor[C16H17N4S]+,calcd:297.1168;found:297.1178.
实施例3氨基噻唑化合物3的合成
1、采用合成氨基噻唑化合物1的同样条件制备了化合物化合物3。
2、化合物3
1HNMR(400MHz,CDCl3)δ8.62(d,J=4.1Hz,1H),8.10(t,J=8.2Hz,2H),7.81(t,J=7.8Hz,1H),7.55(s,1H),7.23–7.18(m,3H),7.02(t,J=7.6Hz,1H),2.70(s,6H).13CNMR(100MHz,CDCl3)δ163.7,152.8,151.2,149.4,142.0,137.0,135.7,125.3,122.5,122.0,121.2,120.5,115.9,106.5,44.9.
实施例4氨基噻唑化合物4的合成
1、采用合成氨基噻唑化合物1的同样条件制备了化合物4。
2、化合物4
mp:123.2℃.1HNMR(400MHz,CDCl3)δ8.59(d,J=4.8Hz,1H)),7.94(d,J=7.9Hz,1H),7.72(td,J=7.7,1.8Hz,1H),7.28(s,1H),7.21(d,J=9.0Hz,2H),7.17(m,1H),6.93(s,1H),6.65(d,J=8.9Hz,2H),3.23(t,J=7.6Hz,4H),1.66–1.59(m,4H),0.94(t,J=7.4Hz,6H).13CNMR(100MHz,CDCl3)δ169.2,152.8,151.1,149.3,146.1,136.8,128.9,123.9,122.2,120.9,112.6,105.4,53.1,20.4,11.5.IRυ3450,2960,2870,2930,2850,1629,1593,1544,1517cm-1.ESI-HRMSfor[C20H25N4S]+,calcd:353.1794;found:353.1812.
实施例5氨基噻唑化合物5的合成
1、采用合成氨基噻唑化合物1的同样条件制备了化合物5。
2、化合物5
1HNMR(400MHz,CDCl3)δ8.59(d,J=4.8Hz,1H),7.94(d,J=7.9Hz,1H),7.72(td,J=7.8,1.8Hz,1H),7.29(s,1H),7.24(d,J=9.0Hz,2H),7.18(m,1H),7.05(s,1H),6.69(d,J=9.0Hz,2H),3.69(s,3H),3.65(t,J=7.2Hz,2H),3.24(t,J=7.2Hz,2H),2.60(t,J=7.2Hz,2H),1.62–1.56(m,2H),0.93(t,J=7.4Hz,3H).13CNMR(100MHz,CDCl3)δ172.7,168.4,152.8,151.1,149.4,145.2,136.9,129.9,123.4,122.4,120.9,113.3,105.7,53.27,51.8,47.2,32.3,20.6,11.5.IRυ3325,2960,2872,2930,2850,2830,1730,1643,1633,1546,1516cm-1.ESI-HRMSfor[C21H25N4O2S]+,calcd:397.1693;found:397.1703.
实施例6氨基噻唑化合物6的合成
1、采用合成氨基噻唑化合物1的同样条件成功制备了化合物6。
2、化合物6
mp:178.7℃.1HNMR(400MHz,CDCl3)δ8.81(dd,J=4.2,1.6Hz,1H),8.62(d,J=4.3Hz,1H),8.13–8.11(m,2H),8.08–8.05(m,2H),7.78(td,J=7.8,1.6Hz,1H),7.62(dd,J=9.0,2.5Hz,1H),7.52(s,1H),7.40(q,J=4.0Hz,1H),7.23(dd,J=6.8,5.2Hz,1H).13CNMR(100MHz,CDCl3)δ163.6,152.6,151.3,149.5,148.6,144.8,138.6,137.1,135.6,130.5,129.4,122.9,122.8,121.8,121.2,112.1,107.2.IRυ3450,1639,1566,1537cm- 1.ESI-HRMSfor[C17H13N4S]+,calcd:305.0855;found:305.0868.
实施例7氨基噻唑化合物7的合成
1、制备方法
4-二甲氨基苯甲醛(50mg,335.14umol),化合物吡啶噻唑胺(65.34mg,368.66umol)和对甲苯磺酸(5.77mg,33.51umol)溶于无水甲醇(3mL)中,混合液在室温下搅拌数小时。TLC检测反应,原料消失后,冰浴下加入NaBH4(38.04mg,1.01mmol),并在0℃下搅拌1h。反应结束后,加入H2O(5mL)淬灭反应,用乙酸乙酯萃取(20mL×3),合并有机相后用饱和食盐水(5mL)洗涤,无水硫酸钠干燥并减压蒸除溶剂。粗品过硅胶柱(石油醚/乙酸乙酯=2/1,1%氨水)得到化合物7为黄色固体(60mg,57.7%)。
2、化合物7
mp:112.1℃.1HNMR(400MHz,CDCl3)δ8.58(d,J=4.0Hz,1H),7.94(d,J=7.6Hz,1H),7.71(td,J=8.0,1.6Hz,1H),7.29(s,1H),7.26(d,J=8.8Hz,2H),7.18–7.15(m,1H),6.72(d,J=8.8Hz,2H),5.65(s,1H),4.41(d,J=4.4Hz,2H),2.95(s,6H).13CNMR(100MHz,CDCl3)δ169.6,152.9,151.1,150.3,149.3,136.8,128.9,125.1,122.2,120.9,112.7,105.4,49.6,40.6.IRυ2930,2850,1618,1587,1558,1521,1423cm-1.ESI-HRMSfor[C17H19N4S]+,calcd:311.1325;found:311.1342.
实施例8氨基噻唑化合物8的合成
1、制备方法
将化合物1(100mg,337.39umol),40%的甲醛水溶液(2mL),Et3N(0.6mL)溶于THF(4mL)中,在130℃下封管反应1h。反应完成后,将反应液冷却到20℃,用氨水(2mL)淬灭,加入15mL水稀释,然后用乙酸乙酯(20mL×3)萃取,合并有机相,用无水硫酸钠干燥并减压蒸除溶剂。粗品过硅胶柱(石油醚/乙酸乙酯=3/1,1%氨水)得到化合物8为黄色固体状(52mg,47%)。
2、化合物8
mp:174.8℃.1HNMR(400MHz,CDCl3)δ8.57(d,J=4.0Hz,1H),8.07(d,J=8.0Hz,1H),7.80(td,J=7.8,1.8Hz,1H),7.24–7.20(m,3H),6.97(s,1H),6.74(brs,2H),4.65(s,2H),2.97(s,6H).13CNMR(100MHz,CDCl3)δ165.0,153.4,148.4,148.2,146.7,137.6,130.1,125.3,123.2,123.0,122.0,113.5,55.5,40.9.IRυ3553,3354,2960,2872,2932,2851,1732,1633,1548,1521,1443cm-1.ESI-HRMSfor[C17H18N4OSNa]+,calcd:349.1094;found:349.1095.
实施例9氨基噻唑化合物9的合成
1、采用合成氨基噻唑化合物1的同样条件成功制备了化合物9。
2、化合物9
mp:109.1℃.1HNMR(400MHz,CDCl3)δ8.63(d,J=4.0Hz,1H),7.86(d,J=8.0Hz,1H),7.73(td,J=7.8,1.8Hz,1H),7.22(d,J=8.8Hz,2H),7.18–7.15(m,1H),6.74(d,J=9.2Hz,2H),2.95(s,6H),2.66(s,3H).13CNMR(100MHz,CDCl3)δ164.9,153.4,149.0,148.4,142.1,136.6,130.0,123.1,122.7,121.8,120.7,113.5,40.9,12.8.IRυ3219,2960,2872,1670,1608,1585,1550,1517cm-1.ESI-HRMSfor[C17H19N4S]+,calcd:311.1325;found:311.1335.
实施例10氨基噻唑化合物10的合成
1、采用合成氨基噻唑化合物1的同样条件成功制备了化合物10。
2、化合物10
mp:149.7℃.1HNMR(400MHz,CDCl3)δ8.36(d,J=8.4Hz,1H),8.29(d,J=8.4Hz,1H),8.09(d,J=8.8Hz,1H),7.83(d,J=8.4Hz,1H),7.77–7.71(m,2H),7.56(t,J=7.5Hz,1H),7.36(d,J=6.8Hz,2H),6.88(d,J=6.0Hz,2H),3.00(s,6H).13CNMR(100MHz,DMSO)δ164.7,152.3,150.4,147.4,137.2,130.0,128.6,127.9,127.2,126.2,119.4,119.2,114.6,107.4,41.4.IRυ3358,2960,2870,1629,1597,1544,1517cm-1.ESI-HRMSfor[C20H19N4S]+,calcd:347.1325;found:347.1336.
实施例11氨基噻唑化合物11的合成
1、采用合成氨基噻唑化合物1的同样条件成功制备了化合物11。
2、化合物11
mp:180.7℃.1HNMR(400MHz,CDCl3)δ8.13(d,J=8.0Hz,1H),7.88(t,J=7.9Hz,1H),7.54(d,J=7.7Hz,1H),7.48(s,1H),7.27(d,J=8.3Hz,2H),7.06(brs,1H),6.77(d,J=8.4Hz,2H),2.97(s,6H).13CNMR(100MHz,CDCl3)δ168.7,153.2,148.5,138.2,129.9,123.5,123.2,118.7,118.6,118.6,113.6,107.9,41.0.IRυ3404,2963,2872,1629,1593,1570,1541,1519cm-1.ESI-HRMSfor[C17H16N4F3S]+,calcd:365.1042;found:365.1018.
实施例12氨基噻唑化合物12的合成
1、采用合成氨基噻唑化合物1的同样条件成功制备了化合物12。
2、化合物12
mp:213.1℃.1HNMR(400MHz,CDCl3)δ10.35(s,1H),7.42(dd,J=9.2,6.8Hz,1H),7.25(brs,2H),6.99(s,1H),6.78(d,J=7.2Hz,2H),6.58(d,J=6.8Hz,1H),6.50(d,J=8.4Hz,1H),2.97(s,6H).13CNMR(100MHz,DMSO)δ164.5,162.7,146.5,141.0,131.1,119.5,113.2,106.1,99.4,40.6.IRυ3560,2960,2870,1637,1631,1554,1517cm-1.ESI-HRMSfor[C16H17N4OS]+,calcd:313.1118;found:313.1126.
实施例13氨基噻唑化合物13的合成
1、采用合成氨基噻唑化合物1的同样条件成功制备了化合物13。
2、化合物13
mp:155.1℃.1HNMR(400MHz,CDCl3)δ8.45(d,J=5.2Hz,1H),7.80(s,1H),7.32(s,1H),7.24(s,2H),7.03(d,J=4.8Hz,1H),6.76(d,J=8.8Hz,2H),2.96(s,6H),2.40(s,3H).13CNMR(100MHz,CDCl3)δ168.7,152.5,151.1,149.1,148.4,148.2,130.2,123.4,123.3,121.7,113.5,105.6,41.0,21.2.IRυ3373,2961,2872,1629,1606,1544,1517cm-1.ESI-HRMSfor[C17H19N4S]+,calcd:311.1325;found:311.1332.
实施例14氨基噻唑化合物14的合成
1、采用合成氨基噻唑化合物1的同样条件成功制备了化合物14。
2、化合物14
mp:150.8℃.1HNMR(400MHz,CDCl3)δ8.56(d,J=4.8Hz,1H),7.63(td,J=7.6,1.6Hz,1H),7.29(d,J=7.6Hz,1H),7.17(d,J=9.2Hz,2H),7.14–7.12(m,1H),6.71(d,J=9.2Hz,2H),6.16(s,1H),4.10(s,2H),2.94(s,6H).13CNMR(100MHz,CDCl3)δ169.3,159.2,150.0,149.2,148.2,136.5,130.3,123.5,123.4,121.4,113.4,102.3,40.8,40.7.IRυ3356,2960,2872,2930,2850,1629,1618,1570,1521cm-1.ESI-HRMSfor[C17H19N4S]+,calcd:311.1325;found:311.1313.
实施例15氨基噻唑化合物15的合成
1、制备方法
化合物吡啶噻唑胺(50.00mg,282.13umol)和对甲苯磺酰氯(70.00mg,366.76umol)溶于无水吡啶(3mL)中,并在N2保护下回流反应过夜。反应完全后,旋蒸除去吡啶,用二氯甲烷萃取(20mL×3),再分别用H2O(5mL),饱和食盐水(5mL)洗涤,无水硫酸钠干燥并减压蒸除溶剂。粗品过硅胶柱(石油醚/乙酸乙酯=1/1)得到化合物15为棕红色固体状(40mg,42.8%)。
2、化合物15
mp:147.2℃.1HNMR(400MHz,CDCl3)δ8.54(s,1H),7.87(d,J=8.0Hz,2H),7.75(t,J=7.5Hz,1H),7.60(brs,1H),7.36(brs,1H),7.27(d,J=4.0Hz,2H),6.83(s,1H),2.39(s,3H).13CNMR(100MHz,CDCl3/CD3OD)δ167.9,149.4,146.4,142.9,138.9,137.2,129.4,126.5,123.9,123.9,119.6,104.5,21.5.IRυ2960,2870,1633,1597,1533,1463,1282,1143,1087,960cm-1.ESI-HRMSfor[C15H14N3O2S2]+,calcd:332.0522;found:332.0536.
实施例16氨基噻唑化合物16的合成
1、采用合成氨基噻唑化合物15的同样条件成功制备了化合物16。
2化合物16
mp:158.3℃.1HNMR(400MHz,CDCl3)δ8.54(d,J=4.1Hz,1H),8.08(d,J=8.4Hz,2H),7.79–7.74(m,3H),7.63(d,J=7.9Hz,1H),7.30(dd,J=6.6,5.1Hz,1H),6.92(s,1H).13CNMR(100MHz,CDCl3)δ168.6,149.5,146.2,146.1,137.4,136.3,132.7,127.1,124.1,119.6,117.7,115.7,104.7.IRυ2250,1639,1533,1145,1085,663cm-1.ESI-HRMSfor[C15H11N4O2S2]+,calcd:343.0318;found:343.0329.
实施例17氨基噻唑化合物17的合成
1、采用合成氨基噻唑化合物15的同样条件成功制备了化合物17。
2、化合物17
mp:171.7℃.1HNMR(400MHz,CDCl3)δ8.56(d,J=3.9Hz,1H),8.11(d,J=8.1Hz,2H),7.79–7.75(m,1H),7.73(d,J=8.2Hz,2H),7.62(d,J=7.5Hz,1H),7.31–7.28(m,1H),6.88(s,1H).13CNMR(100MHz,CDCl3)δ168.5,149.5,149.5,146.3,145.5,137.3,127.0,125.9,125.9,124.1,119.5,104.6,100.1.IRυ1637,1533,1323,1149,1089,1062,748cm- 1.ESI-HRMSfor[C15H11N3O2F3S2]+,calcd:386.0239;found:386.0258.
实施例18氨基噻唑化合物18的合成
1、采用合成氨基噻唑化合物15的同样条件成功制备了化合物18。
2、化合物18
mp:160.5℃.1HNMR(400MHz,CDCl3)δ8.55(d,J=3.7Hz,1H),7.92(d,J=8.9Hz,2H),7.77(t,J=7.5Hz,1H),7.61(d,J=8.2Hz,1H),7.30–7.28(m,1H),6.94(d,J=8.8Hz,2H),6.86(s,1H),3.84(s,3H).13CNMR(100MHz,CDCl3)δ167.0,162.8,149.3,146.2,137.4,137.4,135.8,134.0,128.6,124.0,119.4,114.0,55.7.IRυ2366,2339,1535,1500,1286,1259,1139,1087cm-1.ESI-HRMSfor[C15H13N3O3S2Na]+,calcd:370.0291;found:370.0269.
实施例19化合物1-18的抗肿瘤作用
本实施例以人胰腺癌细胞Capan2和人结肠癌细胞HCT116为实验对象,以上述实施例1-18制备的化合物1-18为例,研究本发明氨基噻唑类化合物的抗肿瘤作用。具体研究实验如下:
1、MTT法测定药物的细胞抗肿瘤活性:
将MTT粉末0.5g溶于100mL的PBS中配置成5mg/mL的工作液,用0.22μM的微孔滤器过滤后使用。取100μL细胞悬浮液(3~5×104/mL)接种于96孔板中,CAPAN2和HCT116细胞铺板密度为到2000个/孔,放置37℃细胞培养箱孵育过夜。取预先配制好的浓度梯度的药物100μL加入96孔板中(每个药3个复孔),同时设置对照孔与空白孔。等药物处理细胞72h后,每孔加入20μL配置好的MTT的PBS溶液(5mg/mL),放入温箱培养4h。小心弃去孔内培养液,每孔加入200μL二甲基亚砜,置摇床上低速振荡10min,使结晶物充分溶解。在全波长酶标仪上读取各孔在570nm波长处的吸光值,通过吸光值与药物浓度的曲线可以计算得到药物抑制肿瘤生长的半抑制浓度。
2、药物的动物体内抗肿瘤实验:
(1)选取Balb/c雄性裸鼠10只,4-6周龄,体重18-22g,于SPF环境中进行观察饲养。
(2)接种及观察:
1)取对数生长期人Capan2细胞,加入适量以胰酶常规消化,轻轻吹打使细胞分散混匀,用计数板计数活细胞数,取活细胞>95%的细胞悬液以1000rpm/min离心5分钟,弃去培养基。
2)加入不含血清的DMEM培养液,洗涤细胞。
3)再次1000rpm/min离心5分钟,弃上清,利用细胞计数板进行细胞计数,加入适量DMEM培养液稀释细胞,调节细胞密度至1X107个/ml,装入冻存管中接种至裸鼠。
4)选取裸鼠腋下,做为皮下接种部位。75%酒精给与局部消毒,注射器吹打混匀细胞后,接上针头,用注射器吸取细胞悬液,接种至裸鼠右侧腋窝皮下,接着完毕后轻轻按压数分钟,以防细胞悬液流出。整个操作过程均在SPF室中进行,严格遵守无菌操作原则。
5)待接种Capan2细胞的裸鼠肿瘤长到体积约100mm3时,应用Excel按照裸鼠移植瘤体积大小随机分2组,每组5只,即对照组,化合物1单药组。给药途径为腹腔注射,每周连续给药6次。给药期间,密切关注裸鼠的活动状况,每隔一天称量裸鼠称重及利用游标卡尺测量测量肿瘤长短径,计算肿瘤体积,公式为V=ab2/2(其中a为长径,b为短径,单位为mm3)。
6)停药次日先称重,然后用颈椎脱臼法处死裸鼠。取出皮下移植瘤,称瘤重,计算抑瘤率。
3、结果分析
以观察天数为横坐标,以肿瘤近似体积为纵坐标,绘制肿瘤体积生长曲线;以对照组和实验组瘤重为原始数据绘制条图比较两组的瘤重。4、实验结果
(1)本发明的氨基噻唑类化合物可以抑制胰腺癌、结肠癌等KRAS高突变型肿瘤细胞的增殖。
以化合物1、13和14为例呈现本发明氨基噻唑类化合物对肿瘤细胞的抑制曲线。化合物1、13和14对胰腺癌细胞株Capan2和肠癌细胞株HCT116的抑制曲线如附图1所示。
结果表明,化合物1、13和14能够显著抑制肿瘤细胞的存活率,而且处理72h内,随着化合物使用浓度的增加,肿瘤细胞存活率持续下降,其中,化合物1的浓度达到80μM时,细胞存活率趋于稳定。
(2)以化合物1为例说明本发明氨基噻唑类化合物对肿瘤大小的影响,化合物1在体内对肿瘤体积和肿瘤重量的影响如附图2所示。
结果显示,化合物1用药后,肿瘤的重量不再增加,与对照药物的作用相似。而与对照药物相比,化合物1组肿瘤体积的增加速率显著低于对照药物组,表明化合物1对肿瘤的生长具有抑制作用,能够在动物体内明显抑制肿瘤的生长。
(3)氨基噻唑类化合物1-18的细胞内抗肿瘤生长半抑制浓度(IC50)如表1所示。由表1数据可知,本发明提供的氨基噻唑类化合物(如化合物1-18)具有显著的抗癌抗肿瘤活性,尤其是对胰腺癌和结肠癌。
表1化合物1-18的细胞内抗肿瘤生长半抑制浓度(IC50)
注:肿瘤细胞Capan2为人胰腺癌,HCT116为人结肠癌。
Claims (10)
1.一种氨基噻唑类化合物,其特征在于,其结构通式如下所示:
式中,n为0或1,m为0或1,x为0或1,且三者中只有一个为1或者三者同时为0;
R1为氢、2-吡啶基、3-吡啶基、4-吡啶基、苯基、2-吡嗪基、2-呋喃基、2-噻吩基、2-吡咯基、2-喹啉基、2-亚甲基吡啶、或者含有不同吸电子或供电子基团的2位吡啶基;
R2为氢或1-10个脂肪碳链的烷烃;
R3为氢或R4为氢或R5为氢、N,N-二乙基、N,N-二丙基、甲基、乙基、丙基、丁基、三氟甲基、甲氧基和氰基;且R3、R4和R5三者中两个同时为氢;
其中,R6与R7可以相同或者不同,R6或R7为H,或者R6或R7为1-10个脂肪碳链的烷烃、烯烃或炔烃。
2.根据权利要求1所述氨基噻唑类化合物,其特征在于,其结构式为式(I)、式(II)、式(III)、式(IV)、式(V)、式(VI)、式(VII)或式(VII)所示:
式(I)、式(II)或式(III)中,R1与R2可以相同或者不同,R1或R2为H,或者R1或R2为1-10个脂肪碳链的烷烃、烯烃或炔烃;
式(IV)中,R1、R2与R3可以相同或者不同,R1、R2或R3为H,或者R1R2或R3为1-10个脂肪碳链的烷烃;
式(V)中,R1、R2与R3可以相同或者不同,R1、R2或R3为H,或者R1、R2或R3为1-10个脂肪碳链的烷烃;R4为2-吡啶基、3-吡啶基、4-吡啶基、苯基、2-吡嗪基、2-呋喃基、2-噻吩基、2-吡咯基、2-喹啉基、2-亚甲基吡啶、或者含有不同吸电子或供电子基团的2位吡啶基;
式(VI)中,R为N,N-二乙基、N,N-二丙基、甲基、乙基、丙基、丁基、三氟甲基、甲氧基或氰基;
式(VII)或式(VIII)中,R1与R2可以相同或者不同,R1或R2为H,或者R1或R2为1-10个脂肪碳链的烷烃、烯烃或炔烃。
3.根据权利要求1或2所述氨基噻唑类化合物,其特征在于,所述氨基噻唑类化合物为下式所示的化合物1~18中的任一种:
4.权利要求1~3任一所述氨基噻唑类化合物在制备抗癌药物中的应用。
5.根据权利要求4所述应用,其特征在于,所述抗癌药物为抗KRAS高突变型肿瘤的药物。
6.根据权利要求5所述应用,其特征在于,所述抗癌药物为抗胰腺癌和/或抗结肠癌的药物。
7.根据权利要求6所述应用,其特征在于,所述抗胰腺癌或抗结肠癌为抗人胰腺癌细胞Capan2和/或人结肠癌细胞HCT116。
8.根据权利要求4所述应用,其特征在于,所述氨基噻唑类化合物为权利要求3所述化合物1、化合物4、化合物6、化合物9、化合物10、化合物13或化合物14。
9.权利要求3所述化合物1~4、化合物6~10或化合物13~17中任一化合物在制备抗结肠癌药物中的应用。
10.根据权利要求9所述应用,其特征在于,所述抗结肠癌为抗人结肠癌细胞HCT116。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610013213.7A CN105524056A (zh) | 2016-01-05 | 2016-01-05 | 一种氨基噻唑化合物及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610013213.7A CN105524056A (zh) | 2016-01-05 | 2016-01-05 | 一种氨基噻唑化合物及其制备方法和应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105524056A true CN105524056A (zh) | 2016-04-27 |
Family
ID=55766625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610013213.7A Pending CN105524056A (zh) | 2016-01-05 | 2016-01-05 | 一种氨基噻唑化合物及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105524056A (zh) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001064674A1 (en) * | 2000-03-01 | 2001-09-07 | Janssen Pharmaceutica N.V. | 2,4-disubstituted thiazolyl derivatives |
CN1541097A (zh) * | 2001-08-13 | 2004-10-27 | ղɭҩҵ����˾ | 2-氨基-4,5-三取代噻唑基衍生物 |
CN1787822A (zh) * | 2003-05-14 | 2006-06-14 | 托里派因斯疗法公司 | 化合物及其在调节淀粉样蛋白β中的用途 |
WO2007054623A2 (en) * | 2005-11-11 | 2007-05-18 | Licentia Oy | Mammalian hedgehog signaling inhiabitors |
CN101072755A (zh) * | 2004-09-02 | 2007-11-14 | 遗传技术研究公司 | Hedgehog信号转导的吡啶基抑制剂 |
CN101247807A (zh) * | 2005-05-09 | 2008-08-20 | 艾其林医药公司 | 噻唑化合物及使用方法 |
WO2009114552A1 (en) * | 2008-03-10 | 2009-09-17 | The Board Of Trustees Of The Leland Stanford Junior University | Heteroaryl compounds, compositions, and methods of use in cancer treatment |
CN102088973A (zh) * | 2008-05-15 | 2011-06-08 | 杜克大学 | 与热休克转录因子激活化合物及其靶标有关的组合物和方法 |
US20130267543A1 (en) * | 2010-11-12 | 2013-10-10 | Chaperone Therapeutics, Inc. | Compositions and methods relating to heat shock transcription factor activating compounds and targets thereof |
CN103957908A (zh) * | 2011-10-04 | 2014-07-30 | 肝炎和病毒研究所 | 作为包括肝细胞癌在内的癌症的抑制剂和作为肝炎病毒复制抑制剂的取代的氨基噻唑 |
-
2016
- 2016-01-05 CN CN201610013213.7A patent/CN105524056A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001064674A1 (en) * | 2000-03-01 | 2001-09-07 | Janssen Pharmaceutica N.V. | 2,4-disubstituted thiazolyl derivatives |
CN1541097A (zh) * | 2001-08-13 | 2004-10-27 | ղɭҩҵ����˾ | 2-氨基-4,5-三取代噻唑基衍生物 |
CN1787822A (zh) * | 2003-05-14 | 2006-06-14 | 托里派因斯疗法公司 | 化合物及其在调节淀粉样蛋白β中的用途 |
CN101072755A (zh) * | 2004-09-02 | 2007-11-14 | 遗传技术研究公司 | Hedgehog信号转导的吡啶基抑制剂 |
CN101247807A (zh) * | 2005-05-09 | 2008-08-20 | 艾其林医药公司 | 噻唑化合物及使用方法 |
WO2007054623A2 (en) * | 2005-11-11 | 2007-05-18 | Licentia Oy | Mammalian hedgehog signaling inhiabitors |
WO2009114552A1 (en) * | 2008-03-10 | 2009-09-17 | The Board Of Trustees Of The Leland Stanford Junior University | Heteroaryl compounds, compositions, and methods of use in cancer treatment |
CN102088973A (zh) * | 2008-05-15 | 2011-06-08 | 杜克大学 | 与热休克转录因子激活化合物及其靶标有关的组合物和方法 |
US20130267543A1 (en) * | 2010-11-12 | 2013-10-10 | Chaperone Therapeutics, Inc. | Compositions and methods relating to heat shock transcription factor activating compounds and targets thereof |
CN103957908A (zh) * | 2011-10-04 | 2014-07-30 | 肝炎和病毒研究所 | 作为包括肝细胞癌在内的癌症的抑制剂和作为肝炎病毒复制抑制剂的取代的氨基噻唑 |
Non-Patent Citations (3)
Title |
---|
DEBNATH BHUNIYA,等: "Aminothiazoles: Hit to lead develop ment to ide ntify ant ileishmanial agents", 《EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY》 * |
MICHAEL P. HAY,等: "4-Pyridylanilinothiazoles That Selectively Target von Hippel-Lindau Deficient Renal Cell Carcinoma Cells by Inducing Autophagic Cell Death", 《J. MED. CHEM.》 * |
POONGAVANAM VASANTHANATHAN,等: "Identification of CYP1A2 ligands by structure-based and ligand-based virtual screening", 《MED. CHEM. COMMUN.》 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105503827B (zh) | Egfr抑制剂及其制备方法和用途 | |
CN116096372B (zh) | 一种egfr抑制剂、其制备方法和在药学上的应用 | |
WO2019123007A1 (zh) | 芳香烃受体调节剂 | |
CN115803325B (zh) | 一种egfr抑制剂及其制备方法和应用 | |
JP2021523168A (ja) | がん幹細胞を標的化するがん治療 | |
CN109134586B (zh) | 雷公藤红素衍生物及其应用 | |
CN109096250A (zh) | 含哒嗪酮的4-苯氧基吡啶类化合物及其应用 | |
CN110691775B (zh) | 一种具有fgfr4抑制活性的醛基吡啶衍生物、其制备方法和应用 | |
WO2024217219A1 (zh) | 一种二芳基乙炔类化合物、其制备方法及应用 | |
CN106660970B (zh) | 喹唑啉衍生物 | |
CN115160277B (zh) | 芹菜素衍生物及其应用 | |
CN103214456B (zh) | 具有抗肿瘤活性的苯并咪唑类化合物、制备方法及其应用 | |
CN109761902B (zh) | 6-菲啶酮衍生物及其制备方法和用途 | |
CN112047880B (zh) | 一类氮杂黄酮衍生物及其作为抗肿瘤药物的应用 | |
CN106543155B (zh) | 作为极光激酶抑制剂的查尔酮及黄酮类衍生物 | |
CN107739381B (zh) | 莪术醇衍生物及其在制备抗肿瘤药物中的应用 | |
CN102875462B (zh) | 一种抗肿瘤2-氨基烟腈及其应用、制备方法 | |
CN109516926B (zh) | 一种荜茇明碱衍生物制备及用途 | |
CN105524056A (zh) | 一种氨基噻唑化合物及其制备方法和应用 | |
CN113956234B (zh) | 一种n-苯基取代1h-吲唑-3-胺类化合物及其制备和抗肿瘤活性的应用 | |
CN110615766B (zh) | 双取代的α、β不饱和酮及其制备方法和应用 | |
CN103896918A (zh) | 化合物及其制备方法和用途 | |
CN108947961B (zh) | 吲唑类衍生物及其制备方法和用途 | |
CN116670126A (zh) | 具有egfr抑制活性的氮杂芳基衍生物、其制备方法和应用 | |
KR20140044790A (ko) | 피페라진디온 화합물 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160427 |