Novel Unsaturated Fatty Hydroxy Acid Derivatives and the Dermocosmetologic Use Thereof
申请人:Charveron Marie
公开号:US20090238784A1
公开(公告)日:2009-09-24
The invention relates to unsaturated fatty hydroxy acid derivatives of formula (I), wherein R
n
is independent from each other H or linear or branched alkyl group which contain from 1 to 6 carbon atoms and which are possibly substituted by a halogen atom, in particular a fluorine atom, R
1
is H, F, Cl, Br or CF
3
, R is H or linear or branched alkyl group which contain from 1 to 6 carbon atoms and which are possibly substituted by a halogen atom, in particular a fluorine atom and 3=n=14. Said derivatives is suitable for producing an anti-radical, anti-inflammatory and antipruritic dermocosmetologic composition and/or for treating keratinisation and pigmentation troubles and/or for improving healing.
该发明涉及公式(I)的不饱和脂肪羟基酸衍生物,其中Rn是H或线性或支链烷基基团,含有1至6个碳原子,并且可能被卤素原子(特别是氟原子)取代,R1是H、F、Cl、Br或CF3,R是H或线性或支链烷基基团,含有1至6个碳原子,并且可能被卤素原子(特别是氟原子)取代,3=n=14。所述衍生物适用于生产抗自由基、抗炎和抗瘙痒的皮肤化妆品组合物和/或治疗角化和色素沉着问题和/或改善愈合。