The invention is concerned with the compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein R1, R2, R3 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 or partial agonists at the CRTH2 receptor and may be useful in treating diseases and disorders associated with that receptor such as asthma.
SUBSTITUTED NAPHTHYLACETIC ACIDS
申请人:Hoffmann-La Roche Inc.
公开号:US20130225588A1
公开(公告)日:2013-08-29
The invention is concerned with the compounds of formula (I):
and pharmaceutically acceptable salts thereof, wherein R
1
, R
2
, R
3
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 or partial agonists at the CRTH2 receptor and may be useful in treating diseases and disorders associated with that receptor such as asthma.