Benzimidazoles as new potent and selective DP antagonists for the treatment of allergic rhinitis
摘要:
A series of 2-substituted N-benzyl benzimidazole containing molecules has been synthesized and its structure-activity relationship for the human DP receptor has been evaluated. Selective DP antagonists with nanomolar potency for the DP receptor were identified in this novel series of benzimidazoles. (C) 2004 Elsevier Ltd. All rights reserved.
Carbene-catalyzed enantioselective oxidative coupling of enals and di(hetero)arylmethanes
作者:Qiao Chen、Tingshun Zhu、Pankaj Kumar Majhi、Chengli Mou、Huifang Chai、Jingjie Zhang、Shitian Zhuo、Yonggui Robin Chi
DOI:10.1039/c8sc03480j
日期:——
An N-heterocyclic carbene-catalyzed direct oxidative coupling of enals and di(hetero)arylmethanes allows for quick access to optical pure benzimidazole-fused lactams.
AMINOALKYLAZOLE DERIVATIVES AS HISTAMINE-3 ANTAGONISTS
申请人:Gross Jonathan Laird
公开号:US20090023707A1
公开(公告)日:2009-01-22
The present invention provides a compound of formula I:
and the use thereof for the treatment of a central nervous system disorder related to or affected by the histamine-3 receptor.
substituted benzimidazolesfrom 1,1-dibromoethenes and o-diaminobenzenes is described. The reaction employs DABCO as the base and NMP as the solvent. A variety of substitutions on both 2-aryl-1,1-dibromoethenes and o-diaminobenzenes are tolerated. This new procedure is carried out under mildly basic conditions, which may provide a complementary route to the existing preparations of benzimidazoles.
Aminoalkylazole derivatives as histamine-3 antagonists
申请人:Wyeth LLC
公开号:US07803825B2
公开(公告)日:2010-09-28
The present invention provides a compound of formula Ia:
and the use thereof for the treatment of a central nervous system disorder related to or affected by the histamine-3 receptor.
本发明提供了一种Ia式化合物,并且其用于治疗与组胺-3受体相关或受其影响的中枢神经系统疾病。
N-SUBSTITUTED-AZACYCLYLAMINES AS HISTAMINE-3 ANTAGONISTS