Synthetic peptides reducing or removing bags formed under the lower eye contour and their use in cosmetic or dermopharmaceutical compositions

摘要

The invention relates to peptides of general formula (I):;
that can reduce or remove bags formed under the eyes, their stereoisomers and racemic or non-racemic mixtures thereof, and the cosmetically or dermopharmaceutically acceptable salts thereof, wherein X is cystenyl, seryl, threonyl or aminobutyryl; R1 is H or alkyl, aryl, aralkyl or acyl group; and R2 is amino, hydroxy or thiol, all of them substituted or non-substituted with aliphatic or cyclic groups. The invention also relates to a method of obtaining, cosmetic or dermopharmaceutical compositions containing them and their use for treating skin, preferably for reducing or removing bags formed under the eyes.

主权项

1. A peptide of general formula (I): its stereoisomers, mixtures thereof, and its cosmetically and dermopharmaceutically acceptable salts, wherein: X is selected from the group formed by cystenylconsisting of cysteinyl, seryl, threonyl and aminobutyryl; R1 is selected from the group formed byconsisting of H orand alkyl, aryl, aralkyl and acyl groupgroups; and R2 is selected from the group formed byconsisting of amino, hydroxy and thiol, substituted or non-substituted with aliphatic or cyclic groups.