Peptide-based gemini compounds
    5.
    发明授权
    Peptide-based gemini compounds 失效
    基于肽的双子座化合物

    公开(公告)号:US06693167B1

    公开(公告)日:2004-02-17

    申请号:US09581068

    申请日:2000-06-08

    IPC分类号: C07K702

    摘要: New peptide-based Gemini compounds comprising two linked chains (a) each having: (1) a positively charged hydrophilic head, Q1 or Q2 formed from one or more amino acids and/or amines, (2) a central portion, P1 or P2, having a polypeptide backbone, and (3) a hydrophobic tail, R1 or R2, the central sections of each chain being linked together by bridge Y through residues in P1 and P2, are disclosed. Methods for their preparation and uses are also disclosed. Such uses include transfection of polynucleotides into cells in vivo.

    摘要翻译: 新的基于肽的双子座化合物,其包含两个连接的链(a),各自具有:(1)由一个或多个氨基酸和/或胺形成的带正电荷的亲水头,Q 1或Q 2,(2) 具有多肽主链的中心部分P1或P2,以及(3)疏水性尾巴R 1或R 2,每个链的中心部分通过桥Y通过P 1中的残基和 P <2>。 还公开了其制备和用途的方法。 这样的用途包括将体内多核苷酸转染到细胞中。