申请人:Les Laboratoires Meram
公开号:US04983614A1
公开(公告)日:1991-01-08
The invention relates to benzhydryloxyethylpiperidine derivatives corresponding to one of the formulae below: ##STR1## in which: R.sub.1, R.sub.2, R.sub.3 and R.sub.4, which are identical or different, represent a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an aryloxy group or the trifluoromethyl group, R represents hydrogen, a cation, an alkyl group, an aryl group or an arylalkyl group, and n is equal to 0 or 1, and their pharmaceutically acceptable salts, useful in the treatment of spasmodic states and allergies.
本发明涉及苯基氧乙基哌啶衍生物,对应以下公式之一:##STR1## 其中:R.sub.1、R.sub.2、R.sub.3和R.sub.4,相同或不同,表示氢原子、卤素原子、烷基、烷氧基、芳氧基或三氟甲基基团,R表示氢、阳离子、烷基、芳基或芳基烷基,n等于0或1,以及其医药上可接受的盐,用于治疗痉挛状态和过敏。