N-Acylated Derivatives Of Dicarboxylic Acids With Amino Acids And Vegetable Protein Hydrolsates And Their Use In Cosmetics And Pharmaceuticals

摘要

Compounds of formula (I) in which: n is an integer from 2 to 16; X and Y, which can be the same or different, are OM or a residue of formula MOOCHRNH- wherein R is the residue of a natural alpha-amino acid and M is hydrogen or a non toxic cation, or X and/or Y are a -NH-P residue, wherein P is a polypeptide deriving from the hydrolysis of vegetable proteins, with the proviso that at least one of X and Y is different from OH and that X and Y are not both -NHCH₂-COOK groups when n is 7. The compounds of the invention are useful as active ingredients in cosmetic, pharmaceutical and dermopharmaceutical formulations.