专利检索 ap:("CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.") AND inv:"Yu XU" 第 1 页

1.

发明申请
CRYSTAL OF TRICYCLIC COMPOUND ACTING ON CRBN PROTEIN AND PREPARATION METHOD THEREFOR 有权

公开(公告)号：US20230123104A1

公开(公告)日：2023-04-20

申请号：US17909708

申请日：2021-03-05

申请人： CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD.

发明人： Maoyi LEI , Yu XU , Yunfu LUO , Zhenliang SHAN

IPC分类号： C07D498/04 , A61P35/00

摘要： Disclosed are a crystal of a tricyclic compound acting on CRBN protein and a preparation method therefor, specifically relating to a crystal of a compound of formula (I) and a preparation method therefor. An application of the crystal in the preparation of drugs for treating CRBN protein-related diseases is further comprised.