N-substituted-azacyclylamines as histamine-3 antagonists
申请人:Cole Derek Cecil
公开号:US20070219240A1
公开(公告)日:2007-09-20
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.
本发明提供了一种I式化合物及其用于治疗与或受到组胺-3受体相关的中枢神经系统疾病的用途。
N-SUBSTITUTED-AZACYCLYLAMINES AS HISTAMINE-3 ANTAGONISTS
申请人:Wyeth
公开号:EP1994022A2
公开(公告)日:2008-11-26
US7820825B2
申请人:——
公开号:US7820825B2
公开(公告)日:2010-10-26
[EN] N-SUBSTITUTED-AZACYCLYLAMINES AS HISTAMINE-3 ANTAGONISTS<br/>[FR] AZACYCLYLAMINES AVEC SUBSTITUTION N EN TANT QU'ANTAGONISTES DE L'HISTAMINE-3
申请人:WYETH CORP
公开号:WO2007108936A2
公开(公告)日:2007-09-27
[EN] 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. [FR] La présente invention concerne un composé de formule (I) et son utilisation pour le traitement d'un trouble du système nerveux central lié au récepteur de l'histamine-3 ou influencé par lui.
Acetic anhydride mediated condensation of aromatic o-diacid dichlorides with benzimidazoles to provide electro-reducible p-dione adducts
Aceticanhydride mediates a facile and rapid condensation of benzimidazole with aromatic o-diacid dichlorides to precipitate p-dione adducts in excellent yields. Condensation with pyridine-3,4-dicarbonyl dichloride produced a 1:1 mixture of isomeric p-diones. The X-ray crystal structure of one of the latter isomers revealed unusual high density, and inter-layer separation similar to graphite. Cyclic