申请人:Klock Jochen
公开号:US20080234344A1
公开(公告)日:2008-09-25
The invention provides novel compounds of general formula I
wherein R
1
, R
2
and R
3
are independently hydrogen, OR
4
, C
1
-C
6
alkyl or C
2
-C
6
alkenyl,
R
4
is hydrogen, C
1
-C
6
alkyl or C
2
-C
6
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 C
1
-C
16
hydrocarbon moiety and
n is an integer of 1 to 5.
The compounds are in particular useful for cosmetic applications.
该发明提供了通式I的新化合物,其中R1,R2和R3独立地为氢,OR4,C1-C6烷基或C2-C6烯基,R4为氢,C1-C6烷基或C2-C6烯基,-N-(AA)表示氨基酸或肽的残基,其与氨基酸或肽的N-末端结合,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-末端可以选择性地酯化为C1-C16碳氢基团,n为1至5的整数。这些化合物特别适用于化妆品应用。