Use of ectoine or ectoine derivatives in cosmetic formulations
    1.
    发明授权
    Use of ectoine or ectoine derivatives in cosmetic formulations 有权
    ectoine或ectoine衍生物在化妆品配方中的应用

    公开(公告)号:US06602514B1

    公开(公告)日:2003-08-05

    申请号:US09744945

    申请日:2001-01-31

    IPC分类号: A61K742

    摘要: The use of one or more compounds chosen from the compounds of the formulae Ia and Ib the physiologically compatible salts of the compounds of the formulae Ia and Ib and the stereoisomeric forms of the compounds of the formulae Ia and Ib, where R1, R2, R3, R4 and n have the meanings given in claim 1, for the preparation of a cosmetic formulation is advantageously suitable, e.g., for protecting cells, proteins and/or biomembranes of the human skin, for protecting the microflora of the human skin, and/or for stabilizing the skin barrier.

    摘要翻译: 使用一种或多种选自式Ia和Ib化合物的化合物是式Ia和Ib化合物的生理上相容的盐和式Ia和Ib化合物的立体异构形式,其中R1,R2,R3, R4和n具有权利要求1中给出的含义,对于化妆品制剂的制备有利地适合于例如用于保护人皮肤的细胞,蛋白质和/或生物膜,用于保护人皮肤的微生物群落和/或 用于稳定皮肤屏障。

    Cosmetic formulation comprising dihydroxyacetone
    2.
    发明授权
    Cosmetic formulation comprising dihydroxyacetone 有权
    包含二羟基丙酮的化妆品制剂

    公开(公告)号:US07311895B2

    公开(公告)日:2007-12-25

    申请号:US10485389

    申请日:2002-07-05

    IPC分类号: A61Q17/04 A61Q19/04 A61K8/02

    CPC分类号: A61K8/4946 A61K8/35 A61Q17/04

    摘要: The invention relates to cosmetic formulations containing dihydroxy-acetone and a topical support in addition to one or several compounds selected from the compounds of formulae (Ia) and (Ib), the physiologically acceptable salts of compounds of formulae (Ia) and (Ib), and the stereoisomeric forms of formulae (Ia) and (Ib), wherein R1, R2, R3, R4 and n have the meanings cited in Claim 1. The cosmetic formulations are characterized in that the UV-A protective effect of dihydroxyacetone is increased.

    摘要翻译: 本发明涉及除了选自式(Ia)和(Ib)的化合物的一种或几种化合物,式(Ia)和(Ib)化合物的生理学上可接受的盐之外,还含有含有二羟基 - 丙酮和局部载体的化妆品制剂, ,和式(Ia)和(Ib)的立体异构形式,其中R 1,R 2,R 3,R 3, 4和n具有权利要求1中引用的含义。 化妆品制剂的特征在于二羟基丙酮的UV-A保护作用增加。