Patent ID: 8603446
Filing Date: 2013-12-10
Classification: A61K,A61Q,C07D

Abstract:
1. A cosmetic composition comprising, in a cosmetically acceptable medium, at least one compound of formula (I): wherein: n is 1, 2, 3 or 4; R1, R′1, R2 and R′2, which may be identical or different, are H, —OH, —NRR′ wherein R and R′, are independently H or a linear or branched C1-C12 alkyl radical; or a linear, branched and/or cyclic, saturated or unsaturated, optionally aromatic, C1-C18 carbon group which optionally comprises one or more heteroatoms selected from the group consisting of O, S and N; p and q are, independently of one another, integers between 1 and 16; X and X′ are, independently of one another, —O— or —NH— Z is a multivalent radical selected from the group consisting of: (i) a linear or branched, saturated or unsaturated, C1 to C32 carbon radical, optionally interrupted or substituted, one or more times, with an optionally aromatic C3-C12 (hetero)cycle; or (ii) an optionally aromatic C3-C12 (hetero)cyclic carbon-radical, optionally substituted with one or more linear or branched, saturated or unsaturated, C1 to C32 carbon-based radicals; wherein Z is optionally: substituted with 1 to 12 groups selected from the group consisting of —OH, —SO interrupted with 1 to 12 groups selected from the group consisting of: —S—, —NH—, —O—, —C(O)—, —SO wherein R′ and R″, which may be identical or different, are a hydrogen atom or a linear, branched and/or cyclic, saturated or unsaturated, carbon radical containing 1 to 22 carbon atoms, (i) optionally substituted with one or more groups selected from the group consisting of —SO optionally interrupted with at least one selected from the group consisting of —NH, —O— and —C(O)—; the following trivalent groups: wherein R′ is defined above the trivalent groups are present at the junction of the radicals; with the proviso that the Z radical comprises at least one substitution group selected from the group consisting of: —OH, —COOH, CONRR′ and —N