[EN] NOVEL BENZYL(IDENE)-LACTAM DERIVATIVES<br/>[FR] NOUVEAUX DERIVES DE BENZYL(IDENE)-LACTAME
申请人:PFIZER PROD INC
公开号:WO2005090300A1
公开(公告)日:2005-09-29
The present invention relates to novel benzyl(idene)-lactam derivatives, compounds of the formula (I) wherein R1 is a group of the formula G1 or G2 depicted below, wherein R1, R3, R6, R13, X, a, n and m are as defined herein, their pharmaceutically acceptable salts, and pharmaceutical compositions which include selective antagonists, inverse agonists and partial agonists of serotonin 1 (5-HT1) receptors, specifically, of one or both of the 5-HT1A and 5-HT1B receptors. The compounds of the invention are useful in treating or preventing depression, anxiety, obsessive compulsive disorder (OCD) and other disorders for which a 5-HT1 agonist or antagonist is indicated and have reduced potential for cardiac side effects, in particular QTc prolongation.
本发明涉及新型苄基(亚)内酰胺衍生物,化合物的结构如下式(I)所示,其中R1是下图所示的G1或G2的基团,其中R1、R3、R6、R13、X、a、n和m的定义如本文所述,其药学上可接受的盐,以及包括选择性5-羟色胺1(5-HT1)受体的拮抗剂、逆向激动剂和部分激动剂的药物组合物,具体地,是5-HT1A和/或5-HT1B受体中的其中一个或两者的拮抗剂。本发明的化合物在治疗或预防抑郁症、焦虑症、强迫症(OCD)和其他需要5-HT1激动剂或拮抗剂的疾病中具有用途,并且具有降低心脏副作用的潜力,特别是QTc延长。