The present invention relates to novel compounds of formula (I) where R is: a C2-C18 alkyl radical, or a -CHR1 -COOR2 radical, where: R1 is H or a C1-C6 alkyl radical, and R2 is a C1-C6 linear alkyl radical, a C3-C6 cyclic alkyl radical, or a C3-C6 branched alkyl radical. The invention also relates to the cosmetic compositions containing said compounds and to the use thereof to cosmetically prevent and treat signs of aging on the skin.
