Pyrimidone derivatives and analogs in the treatment of asthma or certain skin disorders
申请人:PFIZER INC.
公开号:EP0428313A2
公开(公告)日:1991-05-22
Racemic or optionally active compound of the formula
wherein X is O or NH, R¹ is a (C₇-C₁₁)polycycloalkyl group, R² is methyl or ethyl, Y is
R³ is hydrogen, (C₁-C₃)alkyl, (C₂-C₃)alkenyl, benzyl or phenethyl, and R⁴ is hydrogen, (C₁-C₃)alkyl or (C₂-C₃)alkanoyl, are useful in the treatment of asthma or inflammatory airway or skin diseases.
式中的外消旋或任选活性化合物
其中 X 是 O 或 NH,R¹ 是 (C₇-C₁₁)多环烷基,R² 是甲基或乙基,Y 是
R³ 是氢、(C₁-C₃)烷基、(C₂-C₃)烯基、苄基或苯乙基,R⁴ 是氢、(C₁-C₃)烷基或 (C₂-C₃)烷酰基。