Ortho-substituted benzoic acid derivatives for the treatment of insulin resistance
申请人:AstraZeneca AB
公开号:US07355069B2
公开(公告)日:2008-04-08
The present invention provides a compound of formula (I), wherein n is 0, 1 or 2 and R1 represents halo, a C1-4alkyl group which is optionally substituted by one or more fluoro, a C1-4alkoxy group which is optionally substituted by one or more fluoro and wherein when n is 2 the substituents R1 may be the same or different; R2 represents a C2-8alkyl group which is optionally interrupted by oxygen; Y is absent or represents methylene; and X is O or S; and pharmaceutically acceptable salts and prodrugs thereof, to processes for preparing such compounds, to their utility in treating clinical conditions associated with insulin resistance, to methods for their therapeutic use and to pharmaceutical compositions containing them
本发明提供了一种式(I)的化合物,其中n为0、1或2,R1表示卤素、C1-4烷基,该烷基可被一个或多个氟原子取代,C1-4烷氧基,该烷氧基可被一个或多个氟原子取代,当n为2时,取代基R1可以相同或不同;R2表示C2-8烷基,该烷基可被氧原子打断;Y不存在或表示亚甲基;X为O或S;以及其药学上可接受的盐和前药。本发明还提供了制备这种化合物的方法,它们在治疗与胰岛素抵抗相关的临床病症方面的用途,以及它们的治疗用途的方法和包含它们的制药组合物。