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:
Nov. 26, 2024
Filed:
Dec. 04, 2019
Applicant:
Novostar Pharmaceuticals, Ltd., Shanghai, CN;
Inventor:
Bing Li, Shanghai, CN;
Assignee:
NOVOSTAR PHARMACEUTICALS, LTD., Shanghai, CN;
Primary Examiner:
Int. Cl.
CPC ...
C07D 471/22 (2006.01);
U.S. Cl.
CPC ...
C07D 471/22 (2013.01);
Abstract
Provided is a polycyclic compound inhibiting MNK1 and MNK2. Specifically, provided is a compound represented by formula (I), or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein the definition of each group is as described in the description. These compounds can be used for preparing pharmaceutical compositions for the treatment of diseases or disorders related to MNK activity or expression level.