申请人:Bayer Aktiengesellschaft
公开号:US04804667A1
公开(公告)日:1989-02-14
4 Aminoaryldihydropyridines of the formula ##STR1## in which R.sup.1 is hydrogen or an organic radical, preferably methyl or ethyl, R.sup.2 is hydrogen, C.sub.1 -C.sub.5 -alkyl, --CN, --NH.sub.2, --CH.sub.2 or --CH.sub.2 OH, preferably methyl, R.sup.3 is hydrogen or alkyl, preferably hydrogen, Y is --CO-- or --SO.sub.2 --, and R.sup.4 is an organic radical, or Y--R.sup.4 is hydrogen, and physiologically acceptable salts thereof, are circulation-active and effective for improving myocardial contractility, for raising blood pressure, for lowering blood sugar, for reducing mucosal swelling and for controlling the salt and fluid balance.
式为##STR1##的4-氨基芳基二氢吡啶,其中R.sup.1是氢或有机基团,优选甲基或乙基,R.sup.2是氢,C.sub.1-C.sub.5-烷基,--CN,--NH.sub.2,--CH.sub.2或--CH.sub.2 OH,优选甲基,R.sup.3是氢或烷基,优选氢,Y是--CO--或--SO.sub.2--,R.sup.4是有机基团,或Y--R.sup.4是氢,以及其生理上可接受的盐,对于改善心肌收缩能力、提高血压、降低血糖、减少粘膜肿胀和控制盐和液体平衡具有循环活性和有效性。