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公开(公告)号:US07462746B2
公开(公告)日:2008-12-09
申请号:US10405922
申请日:2003-04-01
IPC分类号: C07C215/10 , C07C215/02 , C07C215/00
CPC分类号: C07B53/00 , B01J31/2409 , B01J2219/00738 , B01J2219/00745 , B01J2219/00747 , B01J2531/824 , C07B2200/07 , C07C213/02 , C07C215/28 , C07C215/30 , C07C215/50 , C07C227/10 , C07C229/36 , C07C231/08 , C07C2603/74 , C07D207/16 , C07D295/15 , C07D307/52 , C07D333/16 , C07D333/20 , C07D333/24 , C07D333/58 , C07D333/60 , C07H5/06 , C40B30/08 , C40B40/18 , C07C233/47
摘要: Synthetic methods provide for the simple, efficient preparation of amino polyols and derivatives. The methods include a three-component reaction of a carbohydrates with organoboron compounds and primary or secondary amine derivatives. The resulting amino polyols can be transformed into amino sugars. In one implementation, the amine moiety is protected, and an alkenyl, aryl or heteroaryl moiety is cleaved to form the amino sugar. Amino polyols and amino sugars prepared according to the methods are also described.
摘要翻译: 合成方法提供氨基多元醇和衍生物的简单,有效的制备。 所述方法包括碳水化合物与有机硼化合物和伯胺或仲胺衍生物的三组分反应。 所得的氨基多元醇可以转化成氨基糖。 在一个实施方案中,胺部分被保护,并且烯基,芳基或杂芳基部分被切割以形成氨基糖。 还描述了根据该方法制备的氨基多元醇和氨基糖。