| abstract |
A compound of formula (I) wherein R 1 is the stereoisomeric forms of the chain - (CHOH) 3 -CH 2 -O-COR and either R 2 is a hydrogen atom and R 3 is the stereoisomeric forms of the chain -CH 2 - (CHOH) 2 -CH 2 -O-COR or R2 represents the stereoisomeric forms of the chains - (CHOH) 3-CH2-O-COR or -CH2- (CHOH) 2-CH2-O-COR and R3 represents a hydrogen atom and R represents a group - (Alk) i- (Cycloalk) wherein Alk is a C 1 -C 6 alkyl group, Cycloalk is a C 5 -C 6 cycloalkyl group and i is equal to 0 or 1, and / or salts thereof with a mineral or organic acid, their preparation and medicaments containing at least one compound of the general formula I ) or a mineral or organic acid salt thereof. |