This invention relates to a novel 1,4-dihydropyridine derivative of the formula ##STR1## wherein R2 is pyridyl, or a salt thereof. These compounds have a vasodilating activity and a platelet aggregation inhibiting activity. Also disclosed are pharmaceutical compositions containing the same.
本发明涉及一种新颖的1,4-二氢
吡啶衍生物,其
化学式为##STR1##其中R2为
吡啶基,或其盐。这些化合物具有扩血管作用和抑制血小板聚集作用。还公开了含有这些化合物的药物组合物。