1,4-dihydropyridines of the formula I ##STR1## in which R denotes, for example, --CO.sub.2 R.sup.3 or cyano, R.sup.1 denotes, for example, an optionally substituted phenyl, pyridyl or thienyl, R.sup.2 denotes the radical of a 5-membered, optionally substituted, ring having at least one double bond and at least 2 heteroatoms or heteroatom groups from the series comprising O, N, NH and S, and R.sup.3 denotes, for example, alkyl or alkoxyalkyl, and their acid addition salts, have valuable pharmacological properties.
公式I的1,4-
二氢吡啶化合物,其中R代表,例如,--CO.sub.2 R.sup.3或
氰基,R.sup.1代表,例如,一个可选择取代的苯基,
吡啶基或
噻吩基,R.sup.2代表具有至少一个双键和至少2个来自O、N、NH和S系列的杂原子或杂原子基团的5-成员环的基团,R.sup.3代表,例如,烷基或烷氧基烷基,及其酸盐,具有有价值的药理学性质。