Novel Process for the Preparation of Amino Acid Derivatives
    4.
    发明申请
    Novel Process for the Preparation of Amino Acid Derivatives 有权
    用于制备氨基酸衍生物的新方法

    公开(公告)号:US20110263899A1

    公开(公告)日:2011-10-27

    申请号:US13127555

    申请日:2009-11-06

    IPC分类号: C07C231/20

    摘要: The present patent application relates to an alternative process for the preparation of amino derivatives. In particular, the present application relates to an improved process for the manufacture of Lacosamide (LCM), (R)-2-acetamido-N-benzyl-3-methoxypropion-amide, which is useful as an anticonvulsive drug. In a particular aspect, the present invention relates to a process of manufacture of optically enriched (R)-2-acetamido-N-benzyl-3-methoxypropion-amide (I) comprising resolution of 2-acetamido-N-benzyl-3-methoxypropion-amide (II).

    摘要翻译: 本专利申请涉及氨基衍生物的制备方法。 特别地,本申请涉及制造用作抗惊厥药物的拉科酰胺(LCM),(R)-2-乙酰氨基-N-苄基-3-甲氧基丙酰胺的改进方法。 在特定方面,本发明涉及制备光学富集的(R)-2-乙酰氨基-N-苄基-3-甲氧基丙酰胺(I)的方法,其包括拆分2-乙酰氨基-N-苄基-3- 甲氧基丙酰胺(II)。