Method of synthesizing fenofibrate
    1.
    发明授权
    Method of synthesizing fenofibrate 有权
    非诺贝特合成方法

    公开(公告)号:US08445715B2

    公开(公告)日:2013-05-21

    申请号:US12600515

    申请日:2008-07-02

    申请人: Beatrice Lucas

    发明人: Beatrice Lucas

    IPC分类号: C07C69/76 C07C69/95

    CPC分类号: C07C67/11 C07C69/712

    摘要: A novel process for the synthesis of fenofibrate, includes reacting a metal salt of fenofibric acid with an isopropyl halide, in a solvent system composed of a mixture of dimethyl sulfoxide and a C2-C4 alkyl acetate. The process can be used on an industrial scale and makes it possible to obtain a fenofibrate of a quality in accordance with the Pharmacopoeia without the need for purification by recrystallization.

    摘要翻译: 用于合成非诺贝特的新方法包括在由二甲基亚砜和C 2 -C 4烷基乙酸酯的混合物组成的溶剂体系中使非诺贝酸的金属盐与异丙基卤化物反应。 该方法可以在工业规模上使用,并且可以获得根据药典的质量非诺贝特,而不需要通过重结晶进行纯化。