C - Chemistry – Metallurgy – 07 – J
Patent
C - Chemistry, Metallurgy
07
J
C07J 41/00 (2006.01) A61K 31/575 (2006.01)
Patent
CA 2321216
The invention concerns compounds of formula (I) wherein: R1 represents a C1-C31 hydrocarbon radical, in particular an alkyl radical, linear or branched, saturated or unsaturated; OR2 represents a cholesteryl radical; said compounds being in the form of pure enantiomer or in the form of a mixture of isomers. The invention also concerns the method for preparing them and their uses, in particular for treatment and care of the skin, hair, nails and eyelashes in cosmetics or dermatology.
La présente invention a pour objet des composés répondant à la formule (I) dans laquelle R1 désigne un radical hydrocarboné, en particulier un radical alkyle, linéaire ou ramifié, saturé ou insaturé, en C1-C31; OR2 désigne un radical cholestéryle; lesdits composés étant sous forme d'énantiomère pur ou sous forme de mélange d'isomères. Elle a également trait à leur procédé de préparation ainsi qu'à leur utilisation, notamment pour les traitements et les soins de la peau, des cheveux, des ongles et des cils en cosmétique ou en dermatologie.
Philippe Michel
Semeria Didier
L'oreal
Robic
LandOfFree
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