펩타이드가 결합된 아스코르빈산 유도체
    2.
    发明公开
    펩타이드가 결합된 아스코르빈산 유도체 有权
    肽偶联抗坏血酸衍生物

    公开(公告)号:KR1020090040187A

    公开(公告)日:2009-04-23

    申请号:KR1020070105843

    申请日:2007-10-20

    Abstract: An ascorbic acid derivative coupled with peptide for maintaining whitening effect is provided to increase whitening effect by suppressing the tyrosinase enzyme activity in cells and melanogenesis. An ascorbic acid derivative coupled with peptide of the chemical formula (I) is prepared by reacting (a) an ascorbic acid of which a hydroxyl of 5- and 6-positions is protected and a hydroxyl of 3-position is activated by introducing carbonyl diimidazole, and (b) 2-5 amino acids. The peptide is synthesized on link amide resin or 2-trichloride resin.

    Abstract translation: 提供了与肽相结合的用于保持美白效果的抗坏血酸衍生物,以通过抑制细胞中的酪氨酸酶活性和黑素生成来增加美白效果。 与化学式(I)的肽偶联的抗坏血酸衍生物是通过使(a)其中保护5-和6-位的羟基的抗坏血酸与3-位的羟基通过引入羰基二咪唑 ,和(b)2-5个氨基酸。 该肽在链接酰胺树脂或2-三氯乙烯树脂上合成。

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