| abstract |
PRECISION OF DISCLOSURE: The invention relates to new compounds of general formula: in which: A represents a tertiary amino group, chosen from the group consisting of the morpholino, pyrrolidino radicals, piperino or di-ethylamino; R represents a lower alkyl residue having 1 to 5 carbon atoms; Ar and Ar 'each represent an aromatic radical chosen from the group consisting of benzyl radicals and pyridyle. New products are useful in treatment myocardial anoxia, coronary insufficiency, angina, myocardial infarction, heart failure related to coronary circulation disorders. |