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公开(公告)号:EP1634861A1
公开(公告)日:2006-03-15
申请号:EP04292199.9
申请日:2004-09-13
申请人: CEPHALON, INC.
IPC分类号: C07B57/00 , C07C317/24
CPC分类号: C07B57/00
摘要: The present invention is directed to a process for the isolation of the enantiomeric forms of modafinil with high enantiomeric purity and high overall yields by means of a continuous chromatographic process.
摘要翻译: 本发明涉及通过连续色谱法分离具有高对映体纯度和高总产率的莫非非尼的对映体形式的方法。