[EN] NOVEL PROCESS FOR THE PREPARATION OF AMINO ACID DERIVATIVES<br/>[FR] PROCÉDÉ INÉDIT DE FABRICATION DE DÉRIVÉS D'ACIDES AMINÉS
申请人:UCB PHARMA SA
公开号:WO2010052011A1
公开(公告)日:2010-05-14
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).
Reaction of methyl hypochlorite with certain olefins in the presence of boron trifluoride
作者:Victor L. Heasley、Dale F. Shellhamer、Robert K. Gipe、Harry C. Wiese、Melanie L. Oakes、Gene E. Heasley
DOI:10.1016/s0040-4039(00)93670-0
日期:1980.1
Fluoro chlorides are major products in the reaction of methyl hypochlorite with certain olefins in the presence of borontrifluoride.
氟氯化物是次氯酸甲酯与某些烯烃在三氟化硼存在下反应的主要产物。
Novel Process for the Preparation of Amino Acid Derivatives
申请人:Bouvy Didier
公开号:US20110263899A1
公开(公告)日:2011-10-27
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).
There is provided a process for the preparation of Lacosamide in a particular polymorphic form, which process involves the isolation of a salt of formula I: according to the methods defined in the application.
提供了一种制备特定多晶形式的拉考莫司的方法,该方法涉及根据申请中定义的方法分离公式I的盐。
Heasley, Victor L.; Elliott, Stephen L.; Erdman, Paul E., Journal of the Chemical Society. Perkin transactions II, 1991, # 3, p. 393 - 399
作者:Heasley, Victor L.、Elliott, Stephen L.、Erdman, Paul E.、Figueroa, Daphne E.、Krosley, Kevin W.、et al.