COMPOSITIONS COMPRISING A SIRNA AND LIPIDIC 4,5-DISUBSTITUTED 2-DEOXYSTREPTAMINE RING AMINOGLYCOSIDE DERIVATIVES AND USES THEREOF
    11.
    发明申请
    COMPOSITIONS COMPRISING A SIRNA AND LIPIDIC 4,5-DISUBSTITUTED 2-DEOXYSTREPTAMINE RING AMINOGLYCOSIDE DERIVATIVES AND USES THEREOF 审中-公开
    包含SIRNA和脂质的4-dis取代的2-脱氧蛋白环环氨基酰胺衍生物的组合物及其用途

    公开(公告)号:US20100035974A1

    公开(公告)日:2010-02-11

    申请号:US12444390

    申请日:2007-10-04

    摘要: The present invention relates to a composition comprising a siRNA and a transfecting compound consisting of an aminoglycoside of the class of 4,5-disubstituted 2-deoxystreptamine ring linked via a spacer molecule to a lipid moiety of formula —(R1)R2 wherein R1 and R2 represent, independently of one another, a hydrogen atom or a fatty aliphatic chain or R1 or R2 is absent, with the proviso that at least one of R1 and R2 represents a fatty aliphatic chain; or —OR3 or —NR3 wherein R3 represents a steroidal derivative. The invention also concerns in vitro and in vivo applications of these compositions.

    摘要翻译: 本发明涉及一种组合物,其包含siRNA和由间隔分子连接到式 - (R1)R2的脂质部分的4,5-二取代的2-脱氧链霉胺环类的氨基糖苷组成的转染化合物,其中R 1和 R2彼此独立地表示氢原子或脂肪族脂肪链,或者R1或R2不存在,条件是R1和R2中的至少一个表示脂肪族脂肪链; 或-OR 3或-NR 3,其中R 3表示甾体衍生物。 本发明还涉及这些组合物的体外和体内应用。