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    • 18. 发明申请
    • Administration of urea compounds for combating signs of cutaneous aging
    • 管理尿素化合物,防止皮肤老化迹象
    • US20060127343A1
    • 2006-06-15
    • US11260139
    • 2005-10-28
    • Dominique BernardLucie Simonetti
    • Dominique BernardLucie Simonetti
    • A61K8/42
    • A61Q19/08A61K8/42
    • Signs of aging of the skin and/or mucous membranes are prevented and/or reduced, and the activity of the proteolytic enzymes of the stratum corneum are stimulated as well, by administering to an individual in need of such treatment, a cosmetic/pharmaceutical composition which comprises a thus effective amount of at least one hydroxylated urea compound having the following formula (I): in which: the radicals R1, R2, R3 and R4, which may be identical or different, are each a hydrogen atom, a C1-C4 alkyl radical or a C2-C6 hydroxyalkyl radical which can contain from 1 to 5 hydroxyl groups, wherein at least one of the R1 to R4 radicals represents a hydroxyalkyl radical, or salt, solvate or isomer thereof, formulated into a physiologically acceptable medium therefor.
    • 防止和/或减少皮肤和/或粘膜老化的迹象,通过向需要这种治疗的个体施用化妆品/药物组合物来刺激角质层蛋白水解酶的活性 其包含如此有效量的至少一种具有下式(I)的羟基化脲化合物:其中:可以相同或不同的基团R 1,R 2,R 3和R 4各自为氢原子, 可以含有1至5个羟基的C 1 -C 4烷基或C 2 -C 6 -C 6羟烷基 基团,其中R 1至R 4基团中的至少一个表示配制到其生理学上可接受的介质中的羟烷基或其盐,溶剂化物或异构体。