专利检索 ap:("Kyung Dong Pharm. Co., Ltd.") AND inv:"AN, Yoo Kil" 第 1 页

1.

发明公开
NOVEL INTERMEDIATES FOR PREPARING DPP-IV INHIBITORS, PREPARING METHOD THEREOF AND PREPARING METHOD OF DPP-IV INHIBITORS USING THE SAME 无效
标题翻译：用于制备DPP-IV抑制剂的新中间体，其制备方法以及使用该方法制备DPP-IV抑制剂的方法

公开(公告)号：EP3262025A1

公开(公告)日：2018-01-03

申请号：EP16811789.3

申请日：2016-02-22

申请人： Kyung Dong Pharm. Co., Ltd.

发明人： LEE, Byoung Suk , SHIN, Sang Hoon , AN, Yoo Kil , CHUN, Eun Jeong

IPC分类号： C07C229/18 , C07C229/06 , C07D487/04 , A61K31/195 , A61K31/198

CPC分类号： C07D487/04 , C07C269/04 , C07C269/06 , C07C271/22 , C07D213/64 , C07D241/08

摘要： Disclosed are novel intermediates for use in preparing DPP-IV inhibitors, methods for preparing the same, and methods for preparing DPP-IV inhibitors using the same. Using the novel intermediates of the present invention, highly pure DPP-IV inhibitors can be produced in a simple and economical manner at a high yield.