METHOD FOR PRODUCING NEURAMINIC ACID DERIVATIVE
    64.
    发明公开
    METHOD FOR PRODUCING NEURAMINIC ACID DERIVATIVE 审中-公开
    生产神经氨酸衍生物的方法

    公开(公告)号:EP2960237A1

    公开(公告)日:2015-12-30

    申请号:EP15174323.4

    申请日:2012-12-13

    IPC分类号: C07D309/28

    摘要: The present invention provides a method for manufacturing a compound (10):

    by reacting a compound (7):

    with triphenylphosphine followed by reacting with a base and water to produce a compound (8):

    and adding an acid to an aqueous solution containing the compound (8) to remove carbonic acid and reacting the compound represented by the formula (8) with a compound (9):

    in the aqueous solution from which carbonic acid has been removed.

    摘要翻译: 本发明提供了制备化合物(10)的方法:使化合物(7):与三苯基膦反应,然后与碱和水反应以产生化合物(8):和将酸加入到含有 化合物(8)除去碳酸,使化学式(8)所示的化合物与化合物(9)反应:除去了碳酸的水溶液中。