申请人:Hoffman-La Roche Inc.
公开号:US08188090B2
公开(公告)日:2012-05-29
The invention is concerned with the compounds of formula I:
and pharmaceutically acceptable salts and esters thereof, wherein X, Q and R1-R3 are defined in the detailed description and claims. The invention is also concerned with the compounds of formula Z:
and pharmaceutically acceptable salts and esters thereof, wherein R1-R3 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 and Z as well as pharmaceutical compositions containing such compounds. The compounds of formula I and Z are antagonists or partial agonists at the CRTH2 receptor and may be useful in treating diseases and disorders associated with that receptor such as asthma.
本发明涉及公式I的化合物及其药学上可接受的盐和酯,其中X,Q和R1-R3在详细说明和权利要求中有定义。本发明还涉及公式Z的化合物及其药学上可接受的盐和酯,其中R1-R3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公式I和Z的化合物以及包含这些化合物的制剂的方法。公式I和Z的化合物是CRTH2受体的拮抗剂或部分激动剂,可能在治疗与该受体相关的疾病和障碍,如哮喘方面有用。