1,3 Disubstituted azetidine derivatives for use as ccr-3 receptor antagonists in the treatment of inflammatory and allergic diseases
申请人:Le Grand Mark Darren
公开号:US20070043013A1
公开(公告)日:2007-02-22
Compounds of formula Ia or Ib
in free or salt form, wherein Ar, X
1
, X
2
, m, R
1
, Q, Y, R
2
and R
3
have the meanings as indicated in the specification, are useful for treating conditions that are mediated by CCR-3, for example an inflammatory or allergic condition, particularly an inflammatory or obstructive airways disease. Pharmaceutical compositions that contain the compounds and a process for preparing the compounds are also described.
公式Ia或Ib的化合物,无论是自由形式还是盐形式,其中Ar、X1、X2、m、R1、Q、Y、R2和R3的含义如规范中所示,用于治疗通过CCR-3介导的疾病,例如炎症或过敏性疾病,特别是炎症或阻塞性呼吸道疾病。还描述了含有这些化合物的药物组合物和制备这些化合物的过程。