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公开(公告)号:US20120238740A1
公开(公告)日:2012-09-20
申请号:US13383231
申请日:2010-07-06
申请人: Keith Graham , Mathias Berndt , Dae Yoon Chi , Byoung Se Lee , Sandip S. Shinde , Hee Seup Kil , Sang Ju Lee , Jin-Sook Ryu , Seung Jun Oh
发明人: Keith Graham , Mathias Berndt , Dae Yoon Chi , Byoung Se Lee , Sandip S. Shinde , Hee Seup Kil , Sang Ju Lee , Jin-Sook Ryu , Seung Jun Oh
IPC分类号: C07H1/00 , C07C309/31 , C07J31/00 , C07C309/73 , C07C303/28 , C07H19/06 , C07C253/30 , C07C253/34 , C07D405/12 , C07J43/00 , C07C309/66 , C07C309/65 , C07C227/16 , C07C227/40 , C07H1/06 , C07D213/64 , C07D237/16 , C07D451/02 , B01D3/34 , C07C309/30
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 LM, 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-LM and by-products LM.
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。