Amino Acid and Peptide Conjugates of Arylalkylic Acids for Cosmetic Use
    6.
    发明申请
    Amino Acid and Peptide Conjugates of Arylalkylic Acids for Cosmetic Use 审中-公开
    用于化妆品使用的芳基烷基酸的氨基酸和肽缀合物

    公开(公告)号:US20080234344A1

    公开(公告)日:2008-09-25

    申请号:US10593484

    申请日:2005-03-23

    CPC分类号: C07D207/16

    摘要: The invention provides novel compounds of general formula I wherein R1, R2 and R3 are independently hydrogen, OR4, C1-C6 alkyl or C2-C6 alkenyl, R4 is hydrogen, C1-C6 alkyl or C2-C6 alkenyl, —N-(AA) represents the residue of an amino acid or of a peptide which is bonded over the N-terminus of the amino acid or the peptide and the peptide is composed of 2 to 6, that means 2, 3, 4, 5 or 6, amino acids, wherein the C-terminus of the amino acid or the peptide is optionally esterified with a C1-C16 hydrocarbon moiety and n is an integer of 1 to 5. The compounds are in particular useful for cosmetic applications.

    摘要翻译: 本发明提供了通式I的新化合物,其中R 1,R 2和R 3独立地是氢,OR 4, C 1 -C 6烷基或C 2 -C 6亚烷基,R 4, C 1 -C 6烷基,C 1 -C 6烷基或C 2 -C 6 -C 6链烯基, N-(AA)表示在氨基酸或肽的N末端键合的氨基酸或肽的残基,肽由2〜6构成,即2,3,4,5 或6个氨基酸,其中氨基酸或肽的C末端任选地被C 1 -C 16烃部分酯化,n是整数 化合物特别适用于化妆品应用。

    Use of opioid receptor antagonists
    7.
    发明申请
    Use of opioid receptor antagonists 审中-公开
    使用阿片类受体拮抗剂

    公开(公告)号:US20090041687A1

    公开(公告)日:2009-02-12

    申请号:US11990389

    申请日:2006-09-14

    摘要: The present invention relates to a new use of opioid receptor antagonists. More particularly, the present invention relates to the use of opioid receptor antagonists for the manufacture of topical compositions for suppression of melanin formation in the human skin; to topical, particularly cosmetic, compositions for suppression of melanin formation in the human skin comprising an opioid receptor antagonist; and to a method of lightening human skin and/or treatment of pigmentation disorders which comprises topically administering an effective amount of an opioid receptor antagonist to the appropriate skin area of a person in need of such treatment.

    摘要翻译: 本发明涉及阿片受体拮抗剂的新用途。 更具体地说,本发明涉及阿片受体拮抗剂在制备用于抑制人皮肤中黑色素形成的局部组合物中的用途; 用于抑制人皮肤中黑色素形成的局部,特别是化妆品组合物,其包含阿片受体拮抗剂; 以及减轻人类皮肤和/或治疗色素沉着病症的方法,其包括将有效量的阿片受体拮抗剂局部给予需要这种治疗的人的适当皮肤区域。

    Amino acid and peptide conjugates of arylalkylic acids for cosmetic use
    10.
    发明申请
    Amino acid and peptide conjugates of arylalkylic acids for cosmetic use 审中-公开
    用于化妆品用途的芳基烷基酸的氨基酸和肽缀合物

    公开(公告)号:US20100099727A1

    公开(公告)日:2010-04-22

    申请号:US12591663

    申请日:2009-11-27

    CPC分类号: C07D207/16

    摘要: The invention provides novel compounds of general formula I wherein R1, R2 and R3 are independently hydrogen, OR4, C1-C6 alkyl or C2-C6 alkenyl, R4 is hydrogen, C1-C6 alkyl or C2-C6 alkenyl, —N-(AA) represents the residue of an amino acid or of a peptide which is bonded over the N-terminus of the amino acid or the peptide and the peptide is composed of 2 to 6, that means 2, 3, 4, 5 or 6, amino acids, wherein the C-terminus of the amino acid or the peptide is optionally esterified with a C1-C16 hydrocarbon moiety and n is an integer of 1 to 5. The compounds are in particular useful for cosmetic applications.

    摘要翻译: 本发明提供了通式I的新化合物,其中R 1,R 2和R 3独立地是氢,OR 4,C 1 -C 6烷基或C 2 -C 6烯基,R 4是氢,C 1 -C 6烷基或C 2 -C 6烯基, )表示在氨基酸或肽的N末端键合的氨基酸或肽的残基,肽由2〜6构成,即表示2,3,4,5或6个氨基 酸,其中氨基酸或肽的C末端任选地被C 1 -C 16烃部分酯化,n是1至5的整数。该化合物特别适用于化妆品应用。