公开(公告)号：US20240140962A1

公开(公告)日：2024-05-02

申请号：US18276226

申请日：2022-01-26

申请人： MEDSHINE DISCOVERY INC.

发明人： Yangyang XU ,  Wentao WU ,  Haizhong TAN ,  Dongkai ZAHNG ,  Jikui SUN ,  Yang ZHANG ,  Shuhui CHEN

IPC分类号： C07D495/04 ,  A61P35/00 ,  C07D519/00

CPC分类号： C07D495/04 ,  A61P35/00 ,  C07D519/00

摘要： Provided are a series of 5,6-dihydrothieno[3,4-h]quinazoline compounds as represented by formula (P) and pharmaceutically acceptable salts thereof, and the use of the compounds or pharmaceutically acceptable salts thereof in the preparation of solid tumor drugs, such as solid tumor drugs associated with selective PLK1 inhibitors.