申请人:Farbenfabriken Bayer AG
公开号:US03932645A1
公开(公告)日:1976-01-13
Pharmaceutical compositions containing unsymmetrical esters of 1,4-dihydropyridine 3,5-dicarboxylic acids as the active ingredient and methods of using same. The said ingredients are unsymmetrical 1,4-dihydropyridine 3,5-dicarboxylates which are substituted at position-4 of the dihydropyridine nucleus by phenyl which contains at least one nitro, cyano, azido, alkylthio, or alkylsulphonyl substituent. The compositions have a cardiovascular activity which makes them useful for effecting coronary vascular dilation and, also, they have utility in the treatment of hypertension.
含有不对称酯化的1,4-二氢吡啶-3,5-二羧酸的药物组合物作为活性成分,并使用方法。所述成分是在二氢吡啶核的4位被苯基取代的不对称1,4-二氢吡啶-3,5-二羧酸酯,该苯基含有至少一个硝基、氰基、叠氮基、烷基硫醚或烷基磺酰基取代基。这些组合物具有心血管活性,可用于促进冠状血管扩张,并且在治疗高血压方面具有用途。