[EN] AZETIDINE DERIVATIVES AND THEIR USE AS CCR3 RECEPTOR ANTAGONISTS<br/>[FR] DERIVES AZETIDINE ET LEURS UTILISATIONS EN TANT QU'ANTAGONISTES DE RECEPTEUR CCR3
申请人:NOVARTIS AG
公开号:WO2003007939A1
公开(公告)日:2003-01-30
The invention relates to compounds of Formula (I) in free or salt form, where Ar?1, Ar2, R1¿, X and n are as hereinbefore defined. Compositions containing them, methods for their preparation and their use as pharmaceuticals are also described.