Semi-synthetic conversion of paclitaxel to docetaxel
    6.
    发明申请
    Semi-synthetic conversion of paclitaxel to docetaxel 审中-公开
    将紫杉醇半合成转化为多西紫杉醇

    公开(公告)号:US20070027332A1

    公开(公告)日:2007-02-01

    申请号:US11377939

    申请日:2006-03-16

    CPC classification number: C07D305/14

    Abstract: A process is provided for the semi-synthesis of taxane derivatives useful in the preparation of docetaxel, in particular, the semi-synthesis of protected taxane derivatives in a one pot reaction of protecting the C-2′, C-7 and C-10 and introducing a t-Boc group at the nitrogen of the amide group at the C-3′ position in paclitaxel and subsequently conversion to docetaxel, and derivatives used therein.

    Abstract translation: 提供了一种用于制备多西他赛的紫杉烷衍生物的半合成方法,特别是在保护C-2',C-7和C-10的一锅反应中保护的紫杉烷衍生物的半合成 并在紫杉醇的C-3'位置的酰胺基的氮上引入t-Boc基团,随后转化为多西紫杉醇及其中所用的衍生物。

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