公开(公告)号：US20190218172A1

公开(公告)日：2019-07-18

申请号：US16330847

申请日：2017-09-12

Applicant: SICHUAN HAISO PHARMACEUTICAL CO., LTD.

Inventor： Yao LI ,  Zongjun SHI ,  Bo XU

IPC: C07C229/50 ,  C07C309/29 ,  A61P25/00

CPC classification number: C07C229/50 ,  A61K31/195 ,  A61P25/00 ,  A61P25/04 ,  A61P25/06 ,  A61P29/00 ,  C07C229/28 ,  C07C309/29 ,  Y02P20/55

Abstract: Disclosed are a fused tricyclic γ-amino acid derivative and a medical use thereof, in particular, the present invention relates to a fused cyclic γ-amino acid derivative as shown in general formula (I), or a stereoisomer, solvate, metabolite, prodrug, pharmaceutically acceptable salt or eutectic thereof, a pharmaceutical composition containing same, and the use of a compound or the composition in the field of analgesia, wherein the definitions of each substituent in general formula (I) are the same as the definitions in the description.