New piperidine derivatives of benzimidazole as antihistanminic and antiallergic agents
申请人:FABRICA ESPANOLA DE PRODUCTOS
QUIMICOS Y FARMACEUTICOS, S.A. (FAES)
公开号:EP0580541A1
公开(公告)日:1994-01-26
New piperidine derivatives of benzimidazole of the formula:
wherein n is 1 or 2 and R is lower alkyl, lower alkenyl or lower cycloalkyl, or a pharmaceutically acceptable salt thereof, are useful antihistaminic and antiallergic agents.
式中苯并咪唑的新哌啶衍生物:
其中 n 为 1 或 2,R 为低级烷基、低级烯基或低级环烷基,或其药学上可接受的盐,是有用的抗组胺剂和抗过敏剂。