Lipo-Phosphated or Lipo-Sulphated Compound, Compositions Comprising It and Topical Uses Thereof
申请人:Fournial Arnaud
公开号:US20130004439A1
公开(公告)日:2013-01-03
The compound according to the invention has the following developed formula IX:
wherein:
X=PO(OH)
2
; SO
2
(OH); PO(OH)(Xaa)
m
or SO
2
(Xaa)
m
;
A=H; OH; NH
2
or akyl (1-6C);
n=1 to 4;
Y=—CO—OR
2
; —CO—NR
3
R
4;
—O—CO—R
2; —C═CR
2
;
R
2
=an alkyl, aryl, aralkyl, acyl, sulfonyl, sugar or alkoxy chain of 1 to 24 carbon atoms, linear, branched or cyclic, with or without substitutions, saturated or not, hydroxylated or not, sulfurated or not;
R
5
=OH, O-alk (1-6C), (Xaa)
m
, NH
2
or NH-alkyl(1-6C);
Xaa=peptide of m aminoacids Xaa with m from 1 to 10;
The compound is preferably phosphated, obtained from malic acid and having the following developed formula:
A cosmetic composition comprising the compound of the present invention can improve the general condition of the skin, for example hydration, lightening and mechanical properties.
本发明所述化合物的结构式为IX,具体如下:其中:X=PO(OH)2;SO2(OH);PO(OH)(Xaa)m或SO2(Xaa)m;A=H;OH;NH2或烷基(1-6C);n=1至4;Y=—CO—OR2;—CO—NR3R4;—O—CO—R2;—C═CR2;R2=1至24个碳原子的直链、支链或环状的烷基、芳基、芳基烷基、酰基、磺酰基、糖基或烷氧基,可以有或没有取代基,可以是饱和或不饱和的,可以是羟基化或非羟基化的,可以是硫化或非硫化的;R5=OH、O-烷基(1-6C)、(Xaa)m、NH2或NH-烷基(1-6C);Xaa=由m个氨基酸Xaa组成的肽,其中m为1至10。该化合物最好是磷酸化的,由苹果酸得到,具有以下结构式:本发明的化妆品组合物可以改善皮肤的总体状况,例如水合、美白和力学性能。