公开(公告)号：EP3738956A1

公开(公告)日：2020-11-18

申请号：EP19738561.0

申请日：2019-01-11

申请人： Medshine Discovery Inc.

发明人： CHEN, Bin ,  WEI, Xiawei ,  SUN, Xuefeng ,  ZHANG, Lei ,  XU, Zhaoying ,  LI, Wenli ,  ZHANG, Peng ,  GAO, Feng ,  LUO, Yunfu ,  LI, Jian ,  CHEN, Shuhui

IPC分类号： C07D307/79 ,  A61K31/34 ,  A61K31/381 ,  A61P11/00

摘要： A compound as a CXCR2 antagonist and an application thereof in preparing a drug as a CXCR2 antagonist. In particular, the present invention relates to a compound represented by formula (II) or an isomer or pharmaceutically acceptable salt thereof.