Benzyl-1,3-thiazolidine-2,4-dione compounds for promoting and/or inducing and/or stimulating the pigmentation of keratin materials and/or for limiting their depigmentation and/or whitening
申请人:Boulle Christophe
公开号:US20070059260A1
公开(公告)日:2007-03-15
The benzyl-1,3-thiazolidine-2,4-dione compounds having the structural formula (I), or salt and/or solvate thereof:
are useful active agents for promoting and/or inducing and/or stimulating the pigmentation of keratin materials and/or preventing and/or limiting the depigmentation and/or bleaching thereof, particularly of human head hair, beard hair, moustache hair, eyelashes and eyebrows, and advantageously are active agents for preventing and/or limiting the canities of human keratin fibers.
苯甲基-1,3-噻唑啉-2,4-二酮化合物具有结构式(I),或其盐和/或溶剂化物:对于促进和/或诱导和/或刺激角蛋白质材料的色素沉淀和/或预防和/或限制其脱色和/或漂白非常有用,特别是对于人类头发、胡须、小胡子、眼睫毛和眉毛的色素沉淀,优越地是对于预防和/或限制人类角蛋白纤维的白发的活性剂。