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

摘要

Alkylamidothiazoles of general formula (I), wherein R1= -C1-C24 alkyl (linear and branched), -C1-C24 alkenyl(linear and branched), -C1-C8 cycloalkyl, -C1-C8cycloalkyl-alkylhydroxy, -C1-C24 alkylhydroxy (linearand branched), -C1-C24 alkylamine (linear andbranched), -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-C24alkyl morpholino, -C1-C24 alkyl piperidino, -C1-C24alkyl piperazino, -C1-C24 alkyl-piperazino-N-alkyl, aswell as cosmetic or dermatological preparations havingan effective content of one or morealkylamidothiazoles, as wel/ as the use thereof for thecosmetic or dermatological treatment and/or prophylaxisof undesired skin pigmentation.