申请人:Sanwa Kagaku Kenkyusho Co., Ltd.
公开号:US04824855A1
公开(公告)日:1989-04-25
1,4-Dihydropyridine derivatives represented by the formula ##STR1## wherein one of R.sup.1 and R.sup.2 is cycloalkylmethyl group and the other is a group of ##STR2## in which R.sup.3 is hydrogen atom or lower alkyl group and R.sup.4 is hydrogen atom, hydroxyl radical, carboxyl radical, alkoxycarbonyl group, carbamoyl radical, phenyl radical, substituted phenyl radical or trialkylsilyl group, or R.sup.3 and R.sup.4 may be bonded each other, and n and m are an integer of 1 to 6, respectively salts thereof, a process for the preparation of same as well as a pharmaceutical agent comprising the compound or salt, as an effective ingredient.
1,4-二氢吡啶衍生物的化学式为##STR1##其中R.sup.1和R.sup.2中的一个为环烷基甲基基团,另一个为##STR2##中的基团,其中R.sup.3是氢原子或低级烷基基团,而R.sup.4是氢原子、羟基自由基、羧基自由基、烷氧羰基基团、氨基基团、苯基自由基、取代苯基自由基或三烷基硅基团,或R.sup.3和R.sup.4可以彼此连接,n和m分别为1到6的整数,其盐,制备方法以及以该化合物或盐为有效成分的制药剂。