[EN] AMINO ACID AND PEPTIDE CONJUGATES OF ARYLALKYLIC ACIDS FOR COSMETIC USE<br/>[FR] AMINOACIDE ET PEPTIDE CONJUGUÉS D'ACIDE ARYL-ALKYLE DESTINES A ETRE UTILISES EN COSMETIQUE
申请人:DSM IP ASSETS BV
公开号:WO2005092850A1
公开(公告)日:2005-10-06
The invention provides novel compounds of general formula (I), wherein R1, R2 and R3 are independently hydrogen, OR4, C1-C6 alkyl or C2-C6 alkenyl, R4 is hydrogen, C1-C6 alkyl or C2-C6 alkenyl, -N-(AA) represents the residue of an amino acid or of a peptide which is bonded over the N-terminus of the amino acid or the peptide and the peptide is composed of 2 to 6, that means 2, 3, 4, 5 or 6, amino acids, wherein the C-terminus of the amino acid or the peptide is optionally esterified with a C1-C16 hydrocarbon moiety and n is an integer of 1 to 5. The compounds are in particular useful for cosmetic applications.
该发明提供了一般式(I)的新化合物,其中R1、R2和R3分别是氢、OR4、C1-C6烷基或C2-C6烯基,R4是氢、C1-C6烷基或C2-C6烯基,-N-(AA)代表氨基酸或肽的残基,该残基与氨基酸或肽的N-末端结合,该肽由2至6个氨基酸组成,即2、3、4、5或6个氨基酸,其中氨基酸或肽的C-末端可以选择性地与C1-C16烃基酯化,n是1至5的整数。这些化合物特别适用于化妆品应用。