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

摘要

The invention relates to heterocyclocarbonylaminothiazoles of general formula (I), wherein R 1 = -morpholino, -piperidin-1-yl, -piperazin-1-yl, -((4-alkyl)-piperazin-1-yl), -pyrrolidinyl, -(1H-pyrrol-1-yl), -azetidin-1-yl, -azepan-1-yl, -2,3,4,5-tetrahydro-1-H-azepin-1-yl, -2,3-dihydro-1H-azepin-1-yl, -1H-azepin-1-yl, -tetrahydro-2H-pyran-4-yl, -4H-pyran-4-yl, -2H-pyran-4-yl, -oxepanyl, -dioxanyl, -tetrahydrofuranyl, -pyrrazolyl. The invention further relates to cosmetic or dermatological preparations having an effective content of one or more heteroalkylamidothiazoles and to the use thereof for the cosmetic or dermatological treatment and/or prophylaxis of undesired skin pigmentation.