Substituted N-acylaniline derivatives, the preparation thereof, and their use as pharmaceutical compositions
申请人:Boehringer Ingelheim Pharma GmbH & Co. KG
公开号:US20040248897A1
公开(公告)日:2004-12-09
Substituted N-acylaniline derivatives of general formula
1
wherein R
1
to R
5
, A, X, Y, and Z are as defined herein, and the tautomers, prodrugs, and derivatives thereof which contain, instead of a carboxy group, a group which is negatively charged under physiological conditions contain, and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, which have valuable properties.
通式1中的N-酰基苯胺衍生物,其中R1至R5,A,X,Y和Z如本文所定义,其互变异构体、前药和衍生物,其含有在生理条件下为负电荷的群组,而不是羧基,以及其盐,特别是与无机或有机酸或碱的生理上可接受的盐,具有有价值的性质。