申请人:Press Neil J.
公开号:US20090298824A1
公开(公告)日:2009-12-03
Compounds of formula I
in free or salt form, where Y, R
1
, R
2
, R
3
, R
4
and R
5
have the meanings as indicated in the specification, are useful for treating conditions that are mediated by the CXCR2 receptor. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.
式I的化合物,无论是自由形式还是盐形式,其中Y、R1、R2、R3、R4和R5的含义如规范中所示,可用于治疗由CXCR2受体介导的疾病。还描述了包含该化合物的制药组合物以及制备该化合物的过程。