[EN] 3-CYCLOPROPYL AND 3-CYCLOBUTYL PYRROLIDINE MODULATORS OF CHEMOKINE RECEPTOR ACTIVITY<br/>[FR] MODULATEURS DE L'ACTIVITE RECEPTEUR DES CHIMIOKINES, A BASE DE 3-CYCLOPROPYLE ET 3-CYCLOBUTYLE
申请人:MERCK & CO INC
公开号:WO2000051607A1
公开(公告)日:2000-09-08
The present invention is directed to pyrrolidine compounds of the formula (I) (wherein R?1, R2, R3, R4c, R4d, and R4f¿ are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-3 and/or CCR-5.