申请人:Fujisawa Pharmaceutical Co., Ltd.
公开号:US04411900A1
公开(公告)日:1983-10-25
Benzhydrylpiperazinyl Thiazole compounds of the formula ##STR1## wherein R.sup.1 is hydrogen, amino, or mono- or di- substituted amino, in which the substituent is selected from lower alkyl, acyl and di(lower)alkylaminomethylene, R.sup.2 is hydrogen, halogen, lower alkyl or aryl, R.sup.3 is ar(lower)alkyl optionally substituted by halogen, A is lower alkylene optionally interrupted by a sulfur atom, and Y is C.sub.1 -C.sub.3 alkylene, having antiallergic activity.
Benzhydrylpiperazinyl Thiazole化合物的公式为##STR1##其中R.sup.1为氢,氨基或单取代或双取代氨基,其中取代基选自较低的烷基,酰基和二(较低)烷基氨基甲基,R.sup.2为氢,卤素,较低的烷基或芳基,R.sup.3为可选择由卤素取代的芳基(较低)烷基,A是可选择由硫原子中断的较低烷基,Y为C.sub.1-C.sub.3烷基,具有抗过敏活性。