申请人:Mitsubishi Tanabe Pharma Corporation
公开号:US07619092B2
公开(公告)日:2009-11-17
The present invention provides a novel piperidine compound of the formula [I]: wherein Ring A represents an optionally substituted benzene ring, Ring B represents an optionally substituted benzene ring, R1 represents an optionally substituted alkyl group, an optionally substituted hydroxyl group, etc., or a group of the formula: (a) wherein R11 and R12 are the same or different, and each represents hydrogen atom, a substituted carbonyl group, a substituted sulfonyl group, an optionally substituted alkyl group, etc., R2 represents hydrogen atom, etc., Z represents oxygen atom or a group represented by —N(R3)—, R3 represents hydrogen atom or an alkyl group, etc., R4 represents hydrogen atom or an alkyl group, etc., or a pharmaceutically acceptable salt thereof.
本发明提供了一种新的哌啶化合物,其化学式为[I]:其中,环A表示可选取代的苯环,环B表示可选取代的苯环,R1表示可选取代的烷基,可选取代的羟基等,或者是以下式子的一个基团:(a),其中,R11和R12相同或不同,每个代表氢原子,取代的羰基基团,取代的磺酰基基团,可选取代的烷基等,R2表示氢原子等,Z表示氧原子或者由—N(R3)—表示的基团,R3表示氢原子或烷基等,R4表示氢原子或烷基等,或其药学上可接受的盐。