| abstract |
The invention relates to behaviors of general formula (I): R1-Y-CH2-CH2-C.ident.C-S-CH2-R2 in which: - R1 represents a linear alkyl radical or branched having from 1 to 18 carbon atoms substituted or not by one or more halogen atoms, an alkenyl radical linear or branched having 1 to 18 carbon atoms, or a linear or branched alkynyl radical having from 1 to 18 carbon atoms, this radical also being able to comprise one or more oxygen atoms and / or nitrogen atoms and / or sulfur atoms, - R2 represents: (a) a tetrazolyl radical of formula: (b) a nitrile radical, (c) an oxazolinyl radical of formula: (d) a CH2OR3 radical, or (e) a radical -CO-R4, and - X represents: (a) a radical -S (O) t, t is an integer equal to 0.1 or 2, (b) a radical -CH2-, (c) a radical -C.ident.C-, or (d) n radical -C = C-, as well as the use of these in pharmaceutical or cosmetic compositions. |