CINNAMOIC COMPOUNDS, THE PROCESS FOR PREPARING SAME AND THE USE THEREOF IN THERAPEUTICS

摘要

Title : "New cinnamoic compounds, the process for preparing same and the use thereof in therapeutics" (Invention of Alain PLATEL, Guy BOURGERY, Patrick GUERRET) Applicant : DELALANDE S.A. Compounds of formula : < IMG > (I) wherein : Ar is an aromatic group ; R and R1 are H or CH3 ; A represents a nitrogenized heterocyclic radical ; B is OH or forms with the adjacent CO group, either an amido group, or a carbonyloxy group ; R2 and R3 are H or alkyl ; m = 0 or 1 ; and n = 0, 1, 2 or 3. These compounds are useful as drugs having stimulating, protecting and/or correcting activities of the cerebral functions.