| 摘要 |
<p>Cosmetic use of a 4-amino piperidine derivative (I) or its salts, optical isomers or solvates to fight against wrinkles, particularly expression wrinkle, and/or to relax skin and lines. Cosmetic use of a 4-amino piperidine derivative of formula (I) or its salts, optical isomers or solvates to fight against wrinkles, particularly expression wrinkle, and/or to relax skin and lines. Ph1, pH2 : phenyl (optionally substituted with F, CF3, R1, OR1 or NR1R2); and Alk1, Alk2, R1-R3 : alkylene radical (divalent radical) saturated 1-10C-, unsaturated 2-20C- or optionally saturated branched 3-10C alkylene. [Image].</p> |
