申请人:SHIONOGI & CO., LTD.
公开号:EP1354877A1
公开(公告)日:2003-10-22
The present invention provides a compound of the formula (I):
wherein X is N or CR4, Y is N or CR13, and Z is N or CR15, R1a, R1b, R1c and R1d are hydrogen, lower alkyl, lower alkenyl, lower alkynyl, lower alkylsulfonyl, cycloalkyl or the like, R4 to R15 are hydrogen, halogen, hydroxy, lower alkyl, lower alkoxy, acyl, carboxy, lower alkoxycarbonyl or the like,
which has superior immunosuppressive and/or anti-allergic activity and is useful for a pharmaceutical composition.
本发明提供了一种公式(I)的化合物:其中X是N或CR4,Y是N或CR13,Z是N或CR15,R1a,R1b,R1c和R1d是氢、低级烷基、低级烯基、低级炔基、低级烷基亚磺酰基、环烷基等,R4至R15是氢、卤素、羟基、低级烷基、低级烷氧基、酰基、羧基、低级烷氧羰基等,该化合物具有卓越的免疫抑制和/或抗过敏活性,并可用于药物组合物。