Discovery of Epigenetic Regulator I-BET762: Lead Optimization to Afford a Clinical Candidate Inhibitor of the BET Bromodomains
摘要:
The bromo and extra C-terminal domain (BET) family of bromodomains are involved in binding epigenetic marks on histone proteins, more specifically acetylated lysine residues. This paper describes the discovery and structure activity relationships (SAR) of potent benzodiazepine inhibitors that disrupt the function of the BET family of bromodomains (BRD2, BRD3, and BRD4). This work has yielded a potent, selective compound I-BET762 that is now under evaluation in a phase I/II clinical trial for nuclear protein in testis (NUT) midline carcinoma and other cancers.
Discovery of Epigenetic Regulator I-BET762: Lead Optimization to Afford a Clinical Candidate Inhibitor of the BET Bromodomains
摘要:
The bromo and extra C-terminal domain (BET) family of bromodomains are involved in binding epigenetic marks on histone proteins, more specifically acetylated lysine residues. This paper describes the discovery and structure activity relationships (SAR) of potent benzodiazepine inhibitors that disrupt the function of the BET family of bromodomains (BRD2, BRD3, and BRD4). This work has yielded a potent, selective compound I-BET762 that is now under evaluation in a phase I/II clinical trial for nuclear protein in testis (NUT) midline carcinoma and other cancers.
Benzodiazepine derivatives useful as CCK-receptor antagonists
申请人:Yamanouchi Pharmaceutical Co., Ltd.
公开号:US05688943A1
公开(公告)日:1997-11-18
This invention relates to benzodiazepine derivatives which are useful as drugs exhibiting antagonism at the gastrin and/or CCK-B receptor, and to their production.
Benzodiazepine derivatives useful as CCK-Receptor Antagonists
申请人:Ferring BV
公开号:EP1342719B1
公开(公告)日:2011-04-13
US5688943A
申请人:——
公开号:US5688943A
公开(公告)日:1997-11-18
US5962451A
申请人:——
公开号:US5962451A
公开(公告)日:1999-10-05
[EN] BENZODIAZEPIN DERIVATIVES USEFUL AS CCK-RECEPTOR ANTAGONISTS
申请人:——
公开号:WO1993016999A1
公开(公告)日:1993-09-02
[EN] A benzodiazepine derivative of formula (I), or a pharmaceutically acceptable salt thereof, wherein (a) R<1> is -CH2CHOH(CH2)aR<4> or a ketone group -CH2CO(CH2)aR<5> in which a is 0 or 1 and R<4> and R<5> are selected from alkyl and cycloalkyl groups and saturated heterocyclic groups optionally substituted at a hetero-atom; (b) R<2> and R<3> are independently selected from aromatic carbocyclic and heterocylic residues; and (c) W and X are selected independently from halogen and hydrogen atoms and alkyl and alkoxy groups. These compounds are gastrin and/or CCK-B receptor antagonists. [FR] L'invention concerne un dérivé de benzodiazépine de la formule (I) ou un sel pharmaceutiquement acceptable de celui-ci, dans laquelle: (a) R1 représente -CH2CHOH(CH2)aR4 ou un groupe cétone -CH2CO(CH2)aR5 dans lequel a est 0 ou 1 et R4 et R5 sont sélectionnés parmi des groupes alkyle et cycloalkyle, ainsi que parmi des groupes hétérocycliques saturés éventuellement substitués au niveau d'un hétéro-atome; (b) R2 et R3 sont indépendamment sélectionnés parmi des résidus carbocycliques et hétérocycliques aromatiques; et (c) W et X sont indépendamment sélectionnés parmi halogène et des atomes d'hydrogène, et parmi des groupes alkyle et alcoxy. Ces composés sont des antagonistes récepteurs de gastrine et/ou de CCK-B.