MEDICAMENTS CONTENANT EN TANT QUE PRINCIPE ACTIF AU MOINS UN DERIVE DE POLYHYDROXYLALKYLPYRAZINE, LES NOUVEAUX DERIVES DE POLYHYDROXYLALKYLPYRAZINE ET LEUR PREPARATION

摘要

The invention concerns medicines containing as active principle at least a compound of general formula (I) in which R1 represents the steroisomer forms of the chain (II): -(CHOH)3-CH2OH and either R2 represents a hydrogen atom and R3 represents the stereoisomer forms of the chain (III): -CH2-(CHOH)2-CH2OH or R2 represents the stereoisomer forms of chains (II): -(CHOH)3-CH2OH (II) or (III): -CH2-(CHOH)2-CH2OH and R3 represents a hydrogen atom or one of its salts, the novel stereoisomers of compounds of general formula (I), their salts and their preparation.