专利检索 ap:("EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY" OR "SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES") AND inv:"Hongling Xu" 第 1 页

1.

发明授权
Six-membered ring benzo derivatives as DPP-4 inhibitor and use thereof 有权

公开(公告)号：US10479798B2

公开(公告)日：2019-11-19

申请号：US15523058

申请日：2015-10-30

申请人： EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY , SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES

发明人： Honglin Li , Hualiang Jiang , Yufang Xu , Jia Li , Zhenjiang Zhao , Jingya Li , Hongling Xu , Shiliang Li

IPC分类号： C07D311/60 , C07D311/92 , C07D405/04 , C07D493/04 , A61K31/352 , A61K31/5377 , C07D221/10 , C07D335/04 , C07D417/04

摘要： The present invention relates to six-membered ring benzo derivatives as a DPP-4 inhibitor and a use thereof. In particular, the present invention relates to a compound as shown in formula I, a pharmaceutical composition containing the compound as shown in formula I and a use of the compound in the preparation of drugs for treating DPP-4 related diseases or inhibiting DPP-4.