申请人:Dalko Maria
公开号:US20080193400A1
公开(公告)日:2008-08-14
The invention relates to a composition for depigmenting the skin comprising a compound of formula (I): in which: —S represents a monosaccharide or a polysaccharide containing up to 20 sugar units; —the bond S—CH
2
being a C-glycoside bond; —X represents a hydrogen atom or a group chosen from —OR
1
, and —NR
1
R
2
or an =0 group; —Y represents a group chosen from —OR
3
, —NR
1
R
2
and —OSi (R
4
)
3
; —Z represents a fluorine atom or a group chosen from a linear C
1
-C
6
alkyl group, a cyclic or branched C
3
-C
6
alkyl group, —OR
1
, —NR
1
R
2
, —COR
1
, —CO2R
1
, —CONR
1
R
2
and —CR
3
; —m is an integer ranging from 0 to 4; with —R
1
and R
2
denoting, independently of each other, a hydrogen atom or a linear C
1
-C
6
alkyl group, a cyclic or branched C
3
-C
6
alkyl group, aralkyl or phenyl; —R
3
denoting a hydrogen atom or a linear C
1
-C
6
alkyl group, a cyclic or branched C
3
-C
6
alkyl group, aralkyl or phenyl, or a group —SO
3
H, —PO
3
H
2
or —COR
1
; —R
4
denoting a linear C
1
-C
6
alkyl group, a cyclic or branched C
3
-C
6
alkyl group or phenyl; and also the cosmetically acceptable salts thereof, solvates thereof such as hydrates, and isomers thereof.