Thiazolidinecarboxylic acid amide derivatives having anti-allergic activity, their preparation and their use
申请人:Sankyo Company Limited
公开号:EP0463873A1
公开(公告)日:1992-01-02
Compounds of formula (I):
[in which R¹ is optionally substituted pyridyl; R² is hydrogen, alkyl or optionally substituted pyridyl; R³ is hydrogen or various organic groups; R⁴ is hydrogen or alkyl; A is alkylene; and Z is a substituted piperidyl, piperazinyl or homopiperazinyl group which is substituted at least by a di-substituted methyl, methoxy or methylene group, each substituent being phenyl or heterocyclyl]; and pharmaceutically acceptable salts thereof have anti-allergic, anti-asthma and anti-PAF activities. Methods of making the compounds are also provided.
Thiazolidinecarboxylic acid amide derivatives and their therapeutic uses
申请人:Sankyo Company, Limited
公开号:US05470851A1
公开(公告)日:1995-11-28
Thiazolidinecarboxylic acid amides having combined antiallergic and antiasthmatic activities with an antagonist activity against platelet Activating Factor and having the following general formula (I) ##STR1##