| abstract |
Use as surfactants and / or as hydrating agents, dipeptide amides of general formula (I) RCO - NHCH₂CONH - CH (CH₂OH) - COOH (I) in which R represents an alkyl group, linear or branched, optionally unsaturated, having from 7 to 17 carbon atoms, as well as salts of the compounds of formula (I), and mixtures of the compounds of formula (I) and / or their salts; compositions containing said dipeptide amides; new dipeptide amides corresponding to formula (I), and their preparation.n n n Application in particular to the production of cosmetic or pharmaceutical compositions for the treatment or care of dry skin. |