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    首页 分子通 按物质功能分类 生物化工 抑制剂

    抑制剂

    抑制剂简介

    抑制剂是一类能够降低或阻止生物体内的酶活性、受体的活性或是细胞内特定反应过程的小分子化合物。它们在有机化学、化学化工和生物医药领域中有着广泛的应用，尤其是在药物研发方面。

    分类与作用机制

    1. 竞争性抑制剂：这类抑制剂通过与其目标蛋白质（如酶）结合，占据其底物结合位点，从而阻止真正的底物与蛋白质的正常结合。这种类型的抑制通常可以通过增加底物浓度来缓解。
    2. 非竞争性抑制剂：非竞争性抑制剂通过改变蛋白质的功能状态或结构，而不直接与其活性部位相结合。它们可能会影响蛋白质的构象变化或者与其他位点相互作用。
    3. 不可逆抑制剂：这类抑制剂与酶或其他生物分子形成共价键，导致其永久失去功能。由于这种特性，此类抑制剂通常用于实验室研究中。

    应用领域

    1. 药物开发：在生物医药领域，抑制剂被广泛用作潜在的治疗药物，用于对抗各种疾病如癌症、病毒感染等。
    2. 酶学研究：有机化学和生物化学研究经常使用特定类型的抑制剂来探究酶的功能和作用机理。
    3. 合成与催化：化学化工中，通过调节反应条件或引入适当的抑制剂可以提高某些目标产物的选择性。

    总结

    抑制剂的研究和发展对于理解生命过程至关重要，并在药物开发、基础科学研究等多个领域发挥着重要作用。随着技术的进步，新的抑制剂不断被发现和开发出来，为医学治疗提供了更多的可能性。

    下级分类

    相关化合物

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methyl-3,17-dioxo-androsten-4 566-48-3 C20H28O2
    4-Methyl-3,17-dioxo-androsten-4
    —— [(E,2S)-5-[[(2R,5S,6S)-6-[(2E,4E)-5-[(4R,5R,7S)-4,7-dihydroxy-7-methyl-1,6-dioxaspiro[2.5]octan-5-yl]-3-methylpenta-2,4-dienyl]-2,5-dimethyloxan-3-yl]amino]-5-oxopent-3-en-2-yl] acetate 146478-72-0 C27H41NO8
    [(E,2S)-5-[[(2R,5S,6S)-6-[(2E,4E)-5-[(4R,5R,7S)-4,7-dihydroxy-7-methyl-1,6-dioxaspiro[2.5]octan-5-yl]-3-methylpenta-2,4-dienyl]-2,5-dimethyloxan-3-yl]amino]-5-oxopent-3-en-2-yl] acetate
    —— (3R,6R,9R,15R,18R,21R,24R,30R)-30-ethyl-33-[(E,2S)-1-hydroxy-2-methylhex-4-enyl]-1,4,7,10,12,15,19,25,28-nonamethyl-6,9,18,24-tetrakis(2-methylpropyl)-3,21-di(propan-2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17,20,23,26,29,32-undecone 59865-13-3 C62H111N11O12
    (3R,6R,9R,15R,18R,21R,24R,30R)-30-ethyl-33-[(E,2S)-1-hydroxy-2-methylhex-4-enyl]-1,4,7,10,12,15,19,25,28-nonamethyl-6,9,18,24-tetrakis(2-methylpropyl)-3,21-di(propan-2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17,20,23,26,29,32-undecone
    —— cyclo[Abu-Sar-D-N(Me)Leu-Val-N(Me)Leu-Ala-D-Ala-N(Me)Leu-N(Me)Leu-N(Me)Val-N(Me)Bmt(E)] 59865-13-3 C62H111N11O12
    cyclo[Abu-Sar-D-N(Me)Leu-Val-N(Me)Leu-Ala-D-Ala-N(Me)Leu-N(Me)Leu-N(Me)Val-N(Me)Bmt(E)]
    —— Trilaciclib dihydrochloride 1977495-97-8 C24H32Cl2N8O
    Trilaciclib dihydrochloride
    —— [(2R,3S,4S,5S,6R)-6-[[(3E,5Z,8S,9E,11S,12R,13E,15E,18S)-12-[(2R,3S,4R,5S)-3,4-dihydroxy-6,6-dimethyl-5-(2-methylpropanoyloxy)oxan-2-yl]oxy-11-ethyl-8-hydroxy-18-[(1R)-1-hydroxyethyl]-9,13,15-trimethyl-2-oxo-1-oxacyclooctadeca-3,5,9,13,15-pentaen-3-yl]methoxy]-4-hydroxy-5-methoxy-2-methyloxan-3-yl] 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate 873857-62-6 C52H74Cl2O18
    [(2R,3S,4S,5S,6R)-6-[[(3E,5Z,8S,9E,11S,12R,13E,15E,18S)-12-[(2R,3S,4R,5S)-3,4-dihydroxy-6,6-dimethyl-5-(2-methylpropanoyloxy)oxan-2-yl]oxy-11-ethyl-8-hydroxy-18-[(1R)-1-hydroxyethyl]-9,13,15-trimethyl-2-oxo-1-oxacyclooctadeca-3,5,9,13,15-pentaen-3-yl]methoxy]-4-hydroxy-5-methoxy-2-methyloxan-3-yl] 3,5-dichloro-2-ethyl-4,6-dihydroxybenzoate
    —— (1R,9S,12S,13R,14S,17R,18E,21S,23S,24S,25S,27R)-12-[(E)-1-[(1R,3R,4R)-4-chloro-3-methoxycyclohexyl]prop-1-en-2-yl]-17-ethyl-1,14-dihydroxy-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone 137071-32-0 C43H68ClNO11
    (1R,9S,12S,13R,14S,17R,18E,21S,23S,24S,25S,27R)-12-[(E)-1-[(1R,3R,4R)-4-chloro-3-methoxycyclohexyl]prop-1-en-2-yl]-17-ethyl-1,14-dihydroxy-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone
    —— cyclo[Abu-Sar-N(Me)Leu-Val-N(Me)Leu-Ala-D-Ala-N(Me)Leu-D-N(Me)Leu-D-N(Me)Val-D-N(Me)Bmt(E)] 59865-13-3 C62H111N11O12
    cyclo[Abu-Sar-N(Me)Leu-Val-N(Me)Leu-Ala-D-Ala-N(Me)Leu-D-N(Me)Leu-D-N(Me)Val-D-N(Me)Bmt(E)]
    —— cyclo[DL-Abu-Sar-N(Me)Leu-Val-N(Me)Leu-Ala-D-Ala-N(Me)Leu-N(Me)Leu-N(Me)Val-N(Me)Bmt(E)] 59865-13-3 C62H111N11O12
    cyclo[DL-Abu-Sar-N(Me)Leu-Val-N(Me)Leu-Ala-D-Ala-N(Me)Leu-N(Me)Leu-N(Me)Val-N(Me)Bmt(E)]
    —— (1S,4Z,9R)-4-(1H-imidazol-5-ylmethylidene)-9-(2-methylbut-3-en-2-yl)-2,5,16-triazatetracyclo[7.7.0.02,7.010,15]hexadeca-10,12,14-triene-3,6-dione 58735-64-1 C22H23N5O2
    (1S,4Z,9R)-4-(1H-imidazol-5-ylmethylidene)-9-(2-methylbut-3-en-2-yl)-2,5,16-triazatetracyclo[7.7.0.02,7.010,15]hexadeca-10,12,14-triene-3,6-dione
    —— [(1R,2R,4S)-4-[(2S)-2-[(1R,9S,12S,15R,16Z,18S,19S,21R,23S,24E,26Z,28E,30S,32S,35R)-1,18-dihydroxy-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-2,3,10,14,20-pentaoxo-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraen-12-yl]propyl]-2-methoxycyclohexyl] 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoate 162635-04-3 C56H87NO16
    [(1R,2R,4S)-4-[(2S)-2-[(1R,9S,12S,15R,16Z,18S,19S,21R,23S,24E,26Z,28E,30S,32S,35R)-1,18-dihydroxy-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-2,3,10,14,20-pentaoxo-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraen-12-yl]propyl]-2-methoxycyclohexyl] 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoate
    —— (1R,12S,13R,14S,17S,18E,21R,23S,24R,25S,27R)-12-[(E)-1-[(1R,3R,4S)-4-chloro-3-methoxycyclohexyl]prop-1-en-2-yl]-17-ethyl-1,14-dihydroxy-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone 137071-32-0 C43H68ClNO11
    (1R,12S,13R,14S,17S,18E,21R,23S,24R,25S,27R)-12-[(E)-1-[(1R,3R,4S)-4-chloro-3-methoxycyclohexyl]prop-1-en-2-yl]-17-ethyl-1,14-dihydroxy-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone
    —— 5-((R)-sec-Butylamino)-N1-((1R,3S,5S)-8-(5-(cyclopropanecarbonyl)pyridin-2-yl)-8-azabicyclo(3.2.1)octan-3-yl)-2-methylterephthalamide 1149705-71-4 C29H37N5O3
    5-((R)-sec-Butylamino)-N1-((1R,3S,5S)-8-(5-(cyclopropanecarbonyl)pyridin-2-yl)-8-azabicyclo(3.2.1)octan-3-yl)-2-methylterephthalamide
    —— Pharmakon1600-01300040 1716-12-7 C10H12NaO2+
    Pharmakon1600-01300040
    —— Torisel (TM) 162635-04-3 C56H87NO16
    Torisel (TM)
    —— Zosuquidr.3hcl (ly335979) 167465-36-3 C32H32ClF2N3O2
    Zosuquidr.3hcl (ly335979)
    —— D9,11-Nimolinone 106533-51-1 C28H38O3
    D9,11-Nimolinone
    —— Daclatasvir SRRS Isomer 1009119-64-5 C40H50N8O6
    Daclatasvir SRRS Isomer
    —— 1H-Indole, 2-(2-((3,5-dimethyl-1H-pyrrol-2-yl)methylene)-3-methoxy-2H-pyrrol-5-yl)-, monomethanesulfonate 803712-79-0 C21H23N3O4S
    1H-Indole, 2-(2-((3,5-dimethyl-1H-pyrrol-2-yl)methylene)-3-methoxy-2H-pyrrol-5-yl)-, monomethanesulfonate
    —— Rebastinib tosylate 1020172-07-9 C37H36FN7O6S
    Rebastinib tosylate
    —— Cyclo[(2Z)-2-amino-2-butenoyl-L-valyl-(3S,4E)-3-hydroxy-7-mercapto-4-heptenoyl-D-valyl-D-cysteinyl], cyclic (3-->5)-disulfide 128517-07-7 C24H36N4O6S2
    Cyclo[(2Z)-2-amino-2-butenoyl-L-valyl-(3S,4E)-3-hydroxy-7-mercapto-4-heptenoyl-D-valyl-D-cysteinyl], cyclic (3-->5)-disulfide
    —— (4xi)-4,5-Anhydro-1,2-dideoxy-4-methyl-2-({N-[(morpholin-4-yl)acetyl]-L-alanyl-O-methyl-L-tyrosyl}amino)-1-phenyl-D-glycero-pent-3-ulose 960374-59-8 C31H40N4O7
    (4xi)-4,5-Anhydro-1,2-dideoxy-4-methyl-2-({N-[(morpholin-4-yl)acetyl]-L-alanyl-O-methyl-L-tyrosyl}amino)-1-phenyl-D-glycero-pent-3-ulose
    —— cis-N-((4-Cyano-2-(trifluoromethyl)phenyl)methyl)-3-((4-methyl-6-(methylamino)-1,3,5-triazin-2-yl)amino)cyclohexanecarboxamide 1142090-23-0 C21H24F3N7O
    cis-N-((4-Cyano-2-(trifluoromethyl)phenyl)methyl)-3-((4-methyl-6-(methylamino)-1,3,5-triazin-2-yl)amino)cyclohexanecarboxamide
    —— ENMD-2076 (Tartrate) 1291074-87-7 C25H31N7O6
    ENMD-2076 (Tartrate)
    —— 201677-61-4 C20H24N2NaO8S
    —— 1028486-06-7 C27H20ClFN4NaO4
    —— N1-pyrrolidine-N5-(4-trifluoromethoxy)phenylbiguanide acetate 1422365-94-3 C2H4O2*C13H16F3N5O
    N1-pyrrolidine-N5-(4-trifluoromethoxy)phenylbiguanide acetate
    —— sabutoclax 1228108-65-3 C42H40N2O8
    sabutoclax
    —— Champix 375815-87-5 C17H19N3O6
    Champix
    —— 2(1H)-Pyrimidinone, 1-beta-D-ribofuranosyl- 3690-10-6 C9H12N2O5
    2(1H)-Pyrimidinone, 1-beta-D-ribofuranosyl-
    —— methyl (4aS,6aR,6bS,12aS)-11-cyano-2,2,6a,6b,9,9,12a-heptamethyl-10,14-dioxo-1,3,4,5,6,7,8,8a,14a,14b-decahydropicene-4a-carboxylate 218600-53-4 C32H43NO4
    methyl (4aS,6aR,6bS,12aS)-11-cyano-2,2,6a,6b,9,9,12a-heptamethyl-10,14-dioxo-1,3,4,5,6,7,8,8a,14a,14b-decahydropicene-4a-carboxylate
    —— evacetrapib 1186486-62-3 C31H36F6N6O2
    evacetrapib
    —— cyclo[Abu-Sar-N(Me)Leu-Val-N(Me)Leu-Ala-D-Ala-N(Me)Leu-N(Me)Leu-DL-N(Me)Val-N(Me)Bmt(E)] 59865-13-3 C62H111N11O12
    cyclo[Abu-Sar-N(Me)Leu-Val-N(Me)Leu-Ala-D-Ala-N(Me)Leu-N(Me)Leu-DL-N(Me)Val-N(Me)Bmt(E)]
    —— N-[(3S,6R,12R,15S,16S,19S,22S,25S)-25-[[(3S)-1-azabicyclo[2.2.2]octan-3-yl]sulfanylmethyl]-3-[[4-(dimethylamino)phenyl]methyl]-12-ethyl-4,16-dimethyl-2,5,11,14,18,21,24-heptaoxo-19-phenyl-17-oxa-1,4,10,13,20-pentazatricyclo[20.4.0.06,10]hexacosan-15-yl]-3-hydroxypyridine-2-carboxamide 120138-50-3 C53H67N9O10S
    N-[(3S,6R,12R,15S,16S,19S,22S,25S)-25-[[(3S)-1-azabicyclo[2.2.2]octan-3-yl]sulfanylmethyl]-3-[[4-(dimethylamino)phenyl]methyl]-12-ethyl-4,16-dimethyl-2,5,11,14,18,21,24-heptaoxo-19-phenyl-17-oxa-1,4,10,13,20-pentazatricyclo[20.4.0.06,10]hexacosan-15-yl]-3-hydroxypyridine-2-carboxamide
    —— (4aS,6aR,6bS,8aR,12aS,14bS)-Methyl 11-cyano-2,2,6a,6b,9,9,12a-heptamethyl-10,14-dioxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,12a,14,14a,14b-octadecahydropicene-4a-carboxylate 218600-53-4 C32H43NO4
    (4aS,6aR,6bS,8aR,12aS,14bS)-Methyl 11-cyano-2,2,6a,6b,9,9,12a-heptamethyl-10,14-dioxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,12a,14,14a,14b-octadecahydropicene-4a-carboxylate
    —— (27S)-22-ethyl-7,11,15-trihydroxy-6'-(2-hydroxypropyl)-5',6,8,10,12,14,16,28,29-nonamethylspiro[2,26-dioxabicyclo[23.3.1]nonacosa-4,18,20-triene-27,2'-oxane]-3,9,13-trione 11052-72-5 C45H74O10
    (27S)-22-ethyl-7,11,15-trihydroxy-6'-(2-hydroxypropyl)-5',6,8,10,12,14,16,28,29-nonamethylspiro[2,26-dioxabicyclo[23.3.1]nonacosa-4,18,20-triene-27,2'-oxane]-3,9,13-trione
    —— (1R)-1,14-dihydroxy-12-[1-(4-hydroxy-3-methoxycyclohexyl)prop-1-en-2-yl]-23,25-dimethoxy-13,19,21,27-tetramethyl-17-prop-2-enyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone 104987-11-3 C44H69NO12
    (1R)-1,14-dihydroxy-12-[1-(4-hydroxy-3-methoxycyclohexyl)prop-1-en-2-yl]-23,25-dimethoxy-13,19,21,27-tetramethyl-17-prop-2-enyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone
    —— N-(4-(2,4-dimethylphenyl)thiazol-2-yl)benzamide hydrochloride 313553-47-8 C18H17ClN2OS
    N-(4-(2,4-dimethylphenyl)thiazol-2-yl)benzamide hydrochloride
    —— CYP3cide 1390637-82-7 C26H32N8
    CYP3cide
    —— Deutivacaftor 1413431-07-8 C24H28N2O3
    Deutivacaftor
    —— (1R,9S,12S,13S,14S,17R,18E,21S,23S,24R,25S,27R)-1,14-dihydroxy-12-[(E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]prop-1-en-2-yl]-23,25-dimethoxy-13,19,21,27-tetramethyl-17-prop-2-enyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone 104987-11-3 C44H69NO12
    (1R,9S,12S,13S,14S,17R,18E,21S,23S,24R,25S,27R)-1,14-dihydroxy-12-[(E)-1-[(1R,3R,4R)-4-hydroxy-3-methoxycyclohexyl]prop-1-en-2-yl]-23,25-dimethoxy-13,19,21,27-tetramethyl-17-prop-2-enyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone
    —— Deuruxolitinib 1513883-39-0 C17H18N6
    Deuruxolitinib
    —— (18E)-12-[(E)-1-(4-chloro-3-methoxycyclohexyl)prop-1-en-2-yl]-17-ethyl-1,14-dihydroxy-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone 137071-32-0 C43H68ClNO11
    (18E)-12-[(E)-1-(4-chloro-3-methoxycyclohexyl)prop-1-en-2-yl]-17-ethyl-1,14-dihydroxy-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone
    —— cyclosporin A 59865-13-3 C62H111N11O12
    cyclosporin A
    —— amonafide malate 618863-54-0 C4H6O5*C16H17N3O2
    amonafide malate
    —— (4-Chlorophenyl) 6-chloro-1-(4-methoxyphenyl)-1,3,4,9-tetrahydropyrido[3,4-b]indole-2-carboxylate 1256565-36-2 C25H20Cl2N2O3
    (4-Chlorophenyl) 6-chloro-1-(4-methoxyphenyl)-1,3,4,9-tetrahydropyrido[3,4-b]indole-2-carboxylate
    —— 4-[(2S)-2-amino-2-carboxyethyl]-N,N-bis(2-chloroethyl)benzeneamine oxide;hydrochloride 685898-44-6 C13H19Cl3N2O3
    4-[(2S)-2-amino-2-carboxyethyl]-N,N-bis(2-chloroethyl)benzeneamine oxide;hydrochloride
    —— linsitinib 867160-72-3 C26H23N5O
    linsitinib
    —— EPZ5676 1380288-87-8 C30H42N8O3
    EPZ5676
    —— (E)-N’-(1-(pyridin-2-yl)ethylidene)azetidine-1-carbothiohydrazide 71555-25-4 C11H14N4S
    (E)-N’-(1-(pyridin-2-yl)ethylidene)azetidine-1-carbothiohydrazide