申请人:KBP Biosciences Co., Ltd.
公开号:US09233098B2
公开(公告)日:2016-01-12
The present application relates to nitrogen-containing fused ring compounds shown by general formula (I), a pharmaceutically acceptable salt thereof and a stereoisomer thereof as CRTH2 antagonist, wherein X1, X2, X3, X4, X5, W, X, Y, L1, L2, L3, A, B are as defined in the description; the present application further relates to a method for preparing the compounds, a pharmaceutical formulation and a pharmaceutical composition comprising the compounds, a use of the compounds for the manufacture of a medicament for the treatment and/or prevention of diseases related to activity of CRTH2.
本申请涉及氮含有融合环化合物,其通式表示为(I),其药学上可接受的盐和立体异构体作为CRTH2拮抗剂,其中X1、X2、X3、X4、X5、W、X、Y、L1、L2、L3、A、B在说明书中有定义;本申请还涉及制备该化合物的方法、包含该化合物的制药配方和制药组合物,以及利用该化合物制造治疗和/或预防与CRTH2活性相关的疾病的药物的用途。