申请人:——
公开号:US20020198255A1
公开(公告)日:2002-12-26
This invention relates to certain 2,4-substituted pyrrolidine derivatives that are CCR-3 receptor antagonists, pharmaceutical compositions containing them, methods for their use and methods for preparing these compounds.
本发明涉及某些2,4-取代吡咯烷衍生物,它们是CCR-3受体拮抗剂,包含它们的制药组合物,使用它们的方法以及制备这些化合物的方法。