신규한 미백용 화합물 및 이를 포함하는 미백용 화장료 조성물
    3.
    发明公开
    신규한 미백용 화합물 및 이를 포함하는 미백용 화장료 조성물 有权
    新颖的白色化合物和包含其的白色化妆品组合物

    公开(公告)号:KR1020130030571A

    公开(公告)日:2013-03-27

    申请号:KR1020110094135

    申请日:2011-09-19

    申请人: 애경산업(주)

    摘要: PURPOSE: A whitening compound is provided to stably maintain whitening activity of a peptide in vivo and to ensure excellent whitening effect and high bioaffinity. CONSTITUTION: A whitening compound is denoted by chemical formula 1. In chemical formula 1, R1 and R2 are same or different H, OH, or OCH3; X is a peptide containing 2-4 amino acids which are selected among His, Phe, Arg, Trp, and Ser; and Y is C-terminal of the peptide and OH or NH2. A cosmetic composition for whitening contains 0.001-30 wt% of the whitening compound as an active ingredient.

    摘要翻译: 目的:提供美白化合物以稳定地保持肽在体内的增白活性,并确保优异的美白效果和高生物亲和力。 构成:美白化合物由化学式1表示。在化学式1中,R 1和R 2相同或不同,H,OH或OCH 3; X是选自His,Phe,Arg,Trp和Ser中的2-4个氨基酸的肽; 并且Y是肽的C-末端和OH或NH 2。 美白化妆品组合物含有0.001-30重量%的增白化合物作为活性成分。

    N-아세틸 디펩티드 및 N-아세틸 아미노산의 제조 방법

    公开(公告)号:KR102319165B1

    公开(公告)日:2021-10-29

    申请号:KR1020190144529

    申请日:2019-11-12

    IPC分类号: C07K5/06 C07K5/062 C07K5/065

    摘要: 본발명은아미노산과아세트산무수물또는아세틸클로리드를반응시켜 N-아세틸디펩티드및 N-아세틸아미노산을형성하는단계를포함하는, N-아세틸디펩티드및 N-아세틸아미노산을제조하는방법을제공한다.