Novel derivatives of sinapinic acid and the cosmetic or pharmaceutical uses thereof

The invention relates to a compound of general formula (I) wherein R1 R2 and R3 independently represent a hydrogen atom; a C1-12 alkyl group; a C2-12 alkyl group; a C2-12 alkynyl group; a C3-12 cycloalkyl group; a C1-12 acyl group; a sulfonyl group or a phosphonate group; x = Y is a CH2-CH2 group or...

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Hauptverfasser: RIVAL DELPHINE, DENIS ALAIN, LEOTY-OKOMBI SABRINA
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creator RIVAL DELPHINE
DENIS ALAIN
LEOTY-OKOMBI SABRINA
description The invention relates to a compound of general formula (I) wherein R1 R2 and R3 independently represent a hydrogen atom; a C1-12 alkyl group; a C2-12 alkyl group; a C2-12 alkynyl group; a C3-12 cycloalkyl group; a C1-12 acyl group; a sulfonyl group or a phosphonate group; x = Y is a CH2-CH2 group or a CH=CH group; and n is a whole number between 1 and 3; or one of the salts thereof. The invention also relates to the synthesis method of said compound, to a composition containing said compound, to the cosmetic use thereof especially as a depigmenting agent and/or as an anti-free radical agent, to a cosmetic care method and to the use thereof as a medicament, advantageously used to prevent and/or treat a pathological hyperpigmentation and/or an inflammation.
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
title Novel derivatives of sinapinic acid and the cosmetic or pharmaceutical uses thereof
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