| abstract |
"COSMETIC COMPOSITION AND MELANOGENESIS INHIBITOR". Cosmetic composition useful especially for skin whitening, characterized by the fact that it contains, in association with any appropriate excipient; a compound of general formula (I) in which: R ~ 1 ~ represents a hydrogen atom, a linear or branched alkyl group or a thiazoline group, R ~ 2 ~ represents a hydrogen atom, a linear or branched alkyl group or a linear or branched alkyl group substituted by a carboxyl, hydroxyl, amine or thiol group, R ~ 3 ~ represents a hydrogen atom, a linear or branched alkyl group, an arylalkyl group, an acyl group or an acyloxy group, R ~ 4 ~ represents a hydrogen atom or a linear or branched alkyl group, R ~ 5 ~ represents a hydrogen atom, a hydroxyl group or a linear or branched alkyl group. |