Benzimidazolone as potent chymase inhibitor: Modulation of reactive metabolite formation in the hydrophobic (P1) region
摘要:
A new class of chymase inhibitor featuring a benzimidazolone core with an acid side chain and a P-1 hydrophobic moiety is described. Incubation of the lead compound with GSH resulted in the formation of a GSH conjugate on the benzothiophene P-1 moiety. Replacement of the benzothiophene with different heterocyclic systems such as indoles and benzoisothiazole is feasible. Among the P-1 replacements, benzoisothiazole prevents the formation of GSH conjugate and an in silico analysis of oxidative potentials agreed with the experimental outcome. (C) 2011 Elsevier Ltd. All rights reserved.
Preparation of pyrrolo[2,1,5-<i>cd</i>]indolizine Derivatives by intramolecular condensation of 3-acyl-5-methylindolizines
作者:Feng Liang、Jiaxin Hu、Lande Zhang、Yuefei Hu、Hongwen Hu
DOI:10.1002/jhet.5570380408
日期:2001.7
synthesize pyrrolo[2,1,5-cd]indolizinederivatives. The reaction sequence proceeds via preparation of 3-acyl-5-methylindolizines followed by an intramolecularcondensation. The procedures were carried out under convenient conditions and gave the products in high yields. It could be expected to be used to prepare a broad range of potentially interesting pyrrolo[2,1,5-cd]indolizinederivatives.
已经开发了一种有效的两步法来合成吡咯并[2,1,5- cd ]吲哚嗪衍生物。反应序列通过制备3-酰基-5-甲基吲哚并随后进行分子内缩合而进行。该程序在方便的条件下进行,并以高收率得到产物。可以预期将其用于制备范围广泛的潜在有趣的吡咯并[2,1,5- cd ]吲哚嗪衍生物。
Benzimidazolone Chymase Inhibitors
申请人:Abeywardane Asitha
公开号:US20100240702A1
公开(公告)日:2010-09-23
Disclosed are small molecule inhibitors which are useful in treating various diseases and conditions involving chymase.