The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 03, 2022
Filed:
Sep. 09, 2019
Applicant:
Medshine Discovery Inc., Jiangsu, CN;
Inventors:
Maoyi Lei, Shanghai, CN;
Yunfu Luo, Shanghai, CN;
Yu Xu, Shanghai, CN;
Guoli Zhang, Shanghai, CN;
Jinghong Dong, Shanghai, CN;
Jian Li, Shanghai, CN;
Shuhui Chen, Shanghai, CN;
Assignee:
MEDSHINE DISCOVERY INC., Nanjing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 405/04 (2006.01); C07D 405/12 (2006.01); C07D 513/04 (2006.01); C07D 491/048 (2006.01); C07D 498/04 (2006.01); A61P 35/00 (2006.01);
U.S. Cl.
CPC ...
C07D 513/04 (2013.01); A61P 35/00 (2018.01); C07D 405/04 (2013.01); C07D 405/12 (2013.01); C07D 491/048 (2013.01); C07D 498/04 (2013.01);
Abstract
Disclosed are a series of tricyclic furan-substituted piperidinedione compounds and an application thereof in preparing a drug for treating a disease related to CRBN protein. In particular, disclosed is a derivative compound represented by formula (I) or a pharmaceutically acceptable salt thereof.