[EN] IMIDAZOPYRIMIDINE DERIVATIVES AND TRIAZOLOPYRIMIDINE DERIVATIVES<br/>[FR] DERIVES IMIDAZOPYRIMIDINE ET TRIAZOLOPYRIMIDINE
申请人:BAYER AG
公开号:WO2001083485A1
公开(公告)日:2001-11-08
A compound of the formula (I) wherein R1 is -X-R4, an optionally substituted heterocyclic residue, an optionally substituted carbocyclic residue or optionally substituted condensed ring moiety; X is CR5R6, O, S, SO, SO¿2? or NR?7¿; Y is CH or N; R2 is H, an optionally substituted C¿1?-C10 alkyl,etc.; R?3¿ is an optionally substituted aryl, or an optionally substituted heteroaryl, etc.; R4 is an optionally substituted aryl, an optionally substituted heteroaryl, etc.; R?5, R6, and R7¿ can be identical or different and represent H, an optionally substituted C¿1?-C10 alkyl, etc. The compound has an excellent anti-allergic activity and the like.