Process for continous flow synthesis of beta-amino crotonate
    4.
    发明授权
    Process for continous flow synthesis of beta-amino crotonate 有权
    巴豆酸β-氨基酸连续流动合成工艺

    公开(公告)号:US09199913B2

    公开(公告)日:2015-12-01

    申请号:US14113804

    申请日:2012-04-25

    IPC分类号: C07C229/00 C07C227/06

    CPC分类号: C07C227/06 C07C229/30

    摘要: Beta aminocrotonates are important intermediates for the synthesis of Ca channel blockers. The processes available in the art are batch processes with yields about 85%. There are no continuous processes available for the synthesis of such compounds. This gap in the art is addressed by the invention by disclosing a continuous process resulting in high yields of beta amino crotonates.

    摘要翻译: β-氨基巴豆酸钠是合成Ca通道阻断剂的重要中间体。 本领域可获得的方法是分批方法,产率约85%。 没有可用于合成这种化合物的连续方法。 本发明通过公开连续的方法解决了本领域的这种差距,导致β-氨基巴豆酸酯的高产率。