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:
Jun. 22, 2021
Filed:
Sep. 24, 2019
Applicant:
Ocean University of China, Qingdao, CN;
Inventors:
Assignee:
OCEAN UNIVERSITY OF CHINA, Shandong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/437 (2006.01); A61P 29/00 (2006.01); A61K 45/06 (2006.01); C07D 471/14 (2006.01);
U.S. Cl.
CPC ...
A61K 31/437 (2013.01); A61K 45/06 (2013.01); A61P 29/00 (2018.01); C07D 471/14 (2013.01);
Abstract
Provided are penicinotam derivatives, a tautomer, a stereoisomer, a racemate, a nonequal mixture of enantiomers, a geometric isomer, a solvate, a pharmaceutically acceptable salt or a prodrug thereof, and a pharmaceutical composition comprising the derivatives. Also provided herein is use of the derivatives and the pharmaceutical compositions in treating diseases caused by inflammation, immune system disorders.