PROCESSES FOR PREPARING LIPIDS
    3.
    发明申请
    PROCESSES FOR PREPARING LIPIDS 审中-公开
    制备脂肪的方法

    公开(公告)号:WO2010048536A2

    公开(公告)日:2010-04-29

    申请号:PCT/US2009061897

    申请日:2009-10-23

    IPC分类号: A61K48/00

    CPC分类号: C07D317/28 C12N15/88

    摘要: The present invention provides compositions and methods for the delivery of therapeutic agents to cells. In particular, these include novel lipids and nucleic acid-lipid particles that provide efficient encapsulation of nucleic acids and efficient delivery of the encapsulated nucleic aicd to cells in vivo. The compositions of the present invention are highly potent, thereby allowing effective knock-down of specific tagrget protein at relatively low doses. The compositions and methods of the present invention are less toxic and provide a greater therapeutic index compared to compositions and methods previously known in the art.

    摘要翻译: 本发明提供了将治疗剂递送至细胞的组合物和方法。 特别地,这些包括提供核酸的有效包封的新型脂质和核酸 - 脂质颗粒,并将包封的核酸在体内有效递送到细胞。 本发明的组合物是非常有效的,从而允许在相对低的剂量下有效地敲除特定的标记蛋白。 与本领域先前已知的组合物和方法相比,本发明的组合物和方法毒性低,并提供更大的治疗指数。