Synthesis of substituted prolines
    1.
    发明授权
    Synthesis of substituted prolines 失效
    取代脯氨酸的合成

    公开(公告)号:US06350882B1

    公开(公告)日:2002-02-26

    申请号:US09566220

    申请日:2000-05-05

    IPC分类号: C07D20708

    CPC分类号: C07D207/16

    摘要: The instant invention is directed to a process for synthesizing substituted prolines, in particular, optically pure substituted prolines, which comprises the steps of: a) adding an unsubstituted or substituted proline alkali salt and an alkali halide to a solution of dialkylacylamidomalonate; and b) adding &agr;, &bgr; unsaturated aldehyde to produce an adduct.

    摘要翻译: 本发明涉及一种合成取代的脯氨酸,特别是光学纯取代的脯氨酸的方法,该方法包括以下步骤:a)将未取代或取代的脯氨酸碱金属盐和碱金属卤化物加入到二烷基酰氨基马来酸酐的溶液中; 和b)加入α,β不饱和醛以产生加合物。