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. 04, 2021
Filed:
Sep. 27, 2019
Applicant:
Ocean University of China, Shandong, CN;
Inventors:
Changlun Shao, Shandong, CN;
Changyun Wang, Shandong, CN;
Xiaofeng Mou, Shandong, CN;
Rufang Xu, Shandong, CN;
Assignee:
OCEAN UNIVERSITY OF CHINA, Qingdao, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/4704 (2006.01); A61P 31/12 (2006.01); A61K 31/13 (2006.01); A61K 31/4709 (2006.01); A61K 31/522 (2006.01); A61K 31/7056 (2006.01); A61K 31/7072 (2006.01); A61K 38/21 (2006.01); C07D 215/22 (2006.01); C07D 401/06 (2006.01); C07D 405/06 (2006.01); C07D 409/06 (2006.01); C07D 413/12 (2006.01); C07H 19/04 (2006.01);
U.S. Cl.
CPC ...
A61K 31/4704 (2013.01); A61K 31/13 (2013.01); A61K 31/4709 (2013.01); A61K 31/522 (2013.01); A61K 31/7056 (2013.01); A61K 31/7072 (2013.01); A61K 38/21 (2013.01); A61P 31/12 (2018.01); C07D 215/22 (2013.01); C07D 401/06 (2013.01); C07D 405/06 (2013.01); C07D 409/06 (2013.01); C07D 413/12 (2013.01); C07H 19/04 (2013.01);
Abstract
Provided is a lactam compound, a tautomer, a stereoisomer, a racemate, a nonequal mixture of enantiomers, a geometric isomer, a solvate, a pharmaceutically acceptable salt thereof, or a solvate of the salt of the compound, and a pharmaceutical composition containing the compound. Also provided are the use of such compounds and their pharmaceutical compositions as drugs, especially as antiviral drugs.