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公开(公告)号:EP2454216A1
公开(公告)日:2012-05-23
申请号:EP10736610.6
申请日:2010-07-06
发明人: GRAHAM, Keith , BERNDT, Mathias , CHI, Dae, Yoon , LEE, Byoung, Se , SHINDE, Sandip, S. , KIL, Hee, Seup , LEE, Sang, Ju , RYU, Jin-Sook , OH, Seung, Jun
IPC分类号: C07B59/00 , C07D237/16 , C07D405/04 , C07D405/12 , C07D471/08 , C07D213/643
CPC分类号: C07B59/00 , C07C309/73 , C07C2601/14 , C07D213/643 , C07D237/16 , C07D405/04 , C07D405/12 , C07D471/08
摘要: The present invention provides novel and advantageous processes for preparing and purifying pharmaceuticals The processes comprise a nucleophilic reaction wherein a modified leaving group L
M , which has increased lipophilicity, of a vector in a nucleophilic reaction which offers a convenient and time-saving way to purify the product from non-reacted precursors vector-L
M and by-products L
M .摘要翻译: 本发明提供了用于制备和纯化药物的新颖和有利的方法。该方法包括亲核反应,其中亲核反应中载体具有增加的亲脂性的改进的离去基团LM,其提供了方便和省时的方法来纯化 来自未反应的前体载体-ML和副产物LM的产物。