ALKYLAMIDOTHIAZOLES, COSMETIC OR DERMATOLOGICAL PREPARATIONS CONTAINING SAID ALKYLAMIDOTHIAZOLES, AND USE THEREOF TO COMBAT OR PREVENT UNDESIRED PIGMENTATION OF THE SKIN

摘要

The invention relates to alkylamidothiazoles of general formula (I), wherein R 1 = -Cl-C24 alkyl (linear and branched), -C1-C24 alkenyl (linear and branched), -C1-C8 cycloalkyl, -C1-C8 cycloalkyl-alkylhydroxy, -C1-C24 alkylhydroxy (linear and branched), -C1-C24 alkylamine (linear and branched), -C1-C24 alkylaryl (linear and branched), C1-C24 alkylaryl-alkyl-hydroxy (linear and branched), -C1-C24 alkyl-heteroaryl (linear and branched), -C1-C24-alkyl-O-C1-C24-alkyl (linear and branched), -C1-C24 alkyl morpholino, -C1-C24 alkyl piperidino, -C1-C24 alkyl piperazino, -C1-C24 alkyl-piperazino-N-alkyl. The invention further relates to cosmetic or dermatological preparations having an effective content of one or more alkylamidothiazoles and to the use thereof for the cosmetic or dermatological treatment and/or prophylaxis of undesired skin pigmentation.