NEW PROSTENOIC ACID DERIVATIVES AND WITH THE PREPARATION THEREOF

摘要

Prostenoic acid derivatives of the general formula wherein R1 is H or alkyl or 1-4 carbon atoms; R2 is alkyl of 5 - 9 carbon atoms, phenoxymethyl or phenoxymethyl substituted by up to 3 of F, Cl, Br, CH3, CF3, or OCH3; R3 is H or alkyl or 1 - 5 carbon atoms, and physiologically acceptable salts thereof, as well as intermediates therefore are blood-pressure lowering, vasodilatory, diuretic and nasal mucosa decongesting agents.