申请人:Hoffman-La Roche Inc.
公开号:US08163781B2
公开(公告)日:2012-04-24
The invention is concerned with the compounds of formula I:
and pharmaceutically acceptable salts and esters thereof, wherein R1-R5, A, B, Q, W, and X are defined in the detailed description and claims. In addition, the present invention relates to methods of manufacturing and using the compounds of formula I as well as pharmaceutical compositions containing such compounds. The compounds of formula I are antagonists at the CRTH2 receptor and may be useful in treating diseases and disorders associated with that receptor such as asthma.
本发明涉及I式化合物及其药学上可接受的盐和酯,其中R1-R5,A,B,Q,W和X在详细说明和权利要求中有定义。此外,本发明还涉及制造和使用I式化合物的方法,以及含有这种化合物的药物组合物。I式化合物是CRTH2受体的拮抗剂,可能有助于治疗与该受体相关的疾病和紊乱,如哮喘。