-
公开(公告)号:WO2017093209A1
公开(公告)日:2017-06-08
申请号:PCT/EP2016/079065
申请日:2016-11-29
发明人: MARAGNI, Paolo , VERZINI, Massimo
IPC分类号: C07D309/14 , C07D317/28 , C07C215/00 , C07D303/36 , C07C309/00 , C07C233/00
CPC分类号: C07D309/14 , C07C233/18 , C07C271/16 , C07C309/73 , C07D303/36 , C07D317/28
摘要: The present invention relates to a process for preparing 3-amino tetrahydropyrans and, more particularly, to an improved method for synthesizing a 2,3,5-substituted tetrahydropyran derivative, intermediate being used in the preparation of dipeptidyl peptidase-IV enzyme inhibitors (DPP-4 inhibitors).
摘要翻译: 制备3-氨基四氢吡喃的方法本发明涉及制备3-氨基四氢吡喃的方法,更具体地说,涉及合成2,3,5-取代的四氢吡喃衍生物的改进方法,该中间体用于制备 二肽基肽酶-IV酶抑制剂(DPP-4抑制剂)。 p>