A subject matter of the present invention is the cosmetic use of at least one compound of formula (I):
in which:
denotes a divalent radical chosen from a carbon-carbon single bond *—CH2—CH2—* or double bond *—CH—CH—*, of Z or E configuration or their mixtures, b=0 or 1, c=0 or 1, d=0, 1 or 2, and R and R′ independently denote a hydrogen atom, a linear C1-C6 alkyl radical or a branched C3-C6 alkyl radical, to treat and/or prevent signs of aging and/or of photoaging of keratinous substances, preferably of the skin, and/or to depigment, lighten and/or whiten keratinous substances, preferably the skin.
The present invention also relates to novel compounds and to a corresponding cosmetic method.
本发明的一个主题是至少一种式 (I) 化合物的化妆品用途:
其中
表示二价基,选自 Z 或 E 构型的碳碳单键 *-
CH2- -* 或双键 *-CH-CH-* 或它们的混合物,b=0 或 1,c=0 或 1,d=0、1 或 2,R 和 R′独立地表示氢原子、直链 C1-C6 烷基或支链 C3-C6 烷基,用于治疗和/或预防角质物质(最好是皮肤)的老化和/或光老化迹象,和/或用于角质物质(最好是皮肤)的脱色、淡化和/或美白。
本发明还涉及新型化合物和相应的美容方法。