Method for producing epothilone B and derivatives, and intermediate products for this method
    7.
    发明授权
    Method for producing epothilone B and derivatives, and intermediate products for this method 失效
    制备埃坡霉素B及其衍生物的方法,以及该方法的中间产物

    公开(公告)号:US06605726B1

    公开(公告)日:2003-08-12

    申请号:US09807370

    申请日:2001-06-01

    IPC分类号: C07D49304

    摘要: The invention relates to a method for producing epothilone B and derivatives, and to intermediate products for this method. According to the novel method, the epothilone B or derivatives are produced in high yields from the C1-C6, C7-C10 and C11-C20-fragments 2, 3 and 4 that can be obtained economically and diastereomerically purely (the variable radicals having the meanings given in the description ).

    摘要翻译: 本发明涉及制备埃坡霉素B及其衍生物的方法,以及该方法的中间产物。 根据该新方法,埃索霉素B或衍生物以高产率从C1-C6,C7-C10和C11-C20-片段2,3和4制备,其经济和非对映异构体纯化(可变基团具有 意义在说明书中给出)。