This invention relates to certain piperidine quaternary salts of formula (I), that are CCR-3 receptor antagonists, pharmaceutical compositions containing them, methods for their use and methods for preparing these compounds.
本发明涉及某些式(I)的
哌啶季
铵盐,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。