METHOD FOR PRODUCING REDUCED PYRROLOQUINOLINE QUINONE
    4.
    发明公开
    METHOD FOR PRODUCING REDUCED PYRROLOQUINOLINE QUINONE 有权
    工艺制造还原吡咯

    公开(公告)号:EP2537848A4

    公开(公告)日:2013-08-07

    申请号:EP11744673

    申请日:2011-02-16

    IPC分类号: C07D471/04

    CPC分类号: C07D471/04

    摘要: An object of the present invention is to provide a method for conveniently producing reduced pyrroloquinoline quinone from oxidized pyrroloquinoline quinone without needing expensive equipment, and a method for stabilizing reduced pyrroloquinoline quinone. According to the present invention, high-quality reduced pyrroloquinoline quinone can be obtained conveniently and efficiently in a manner suitable for industrial-scale production by mixing pyrroloquinoline quinone and ascorbic acid in a solvent.