POLYHYDROALKYLPYRAZINE DERIVATIVES AND THEIR PREPARATION AND MEDICINES CONTAINING THEM

摘要

The invention concerns medicines containing as active principle at least a compound of formula (I) wherein: R1 represents a -(CHOH)3-CH3 chain and either R2 represents a -CH2-(CHOH)2-CH3 chain and R3 represents a hydrogen atom, or R2 represents a hydrogen atom and R3 represents a CH2-(CHOH)2-CH3 or one of its stereoisomers or one of its salts, the novel compounds of formula (I), their stereoisomers, their salts and their preparation.