Unsaturated fatty acid monoesters and diesters on ascorbic acid and cosmetic uses thereof
    9.
    发明授权
    Unsaturated fatty acid monoesters and diesters on ascorbic acid and cosmetic uses thereof 失效
    抗坏血酸的不饱和脂肪酸单酯和二酯及其化妆品用途

    公开(公告)号:US08722729B2

    公开(公告)日:2014-05-13

    申请号:US13376752

    申请日:2010-06-08

    IPC分类号: A01N43/26 C07D307/62

    CPC分类号: C07D407/04

    摘要: The present invention relates to a compound with the following general formula (I): in which: R1 is a hydrocarbon chain of an unsaturated fatty acid from C12 to C24 including at least one unsaturation; and R2 and R3 are, independently or simultaneously: a hydrogen or a C1-C3 alkyl or a phenyl; and R4: a hydrogen atom or COR1′, where R1′ is a hydrocarbon chain of an unsaturated fatty acid from C12 to C24 including at least one unsaturation, advantageously 1 to 6 and preferably 1 to 4.

    摘要翻译: 本发明涉及具有以下通式(I)的化合物:其中:R1是包含至少一个不饱和键的C12-C24不饱和脂肪酸的烃链; 和R 2和R 3独立地或同时地是氢或C 1 -C 3烷基或苯基; 和R 4:氢原子或COR 1',其中R 1'是C 12至C 24不饱和脂肪酸的烃链,其包含至少一个不饱和键,有利地为1至6个,优选1至4个。