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:
Oct. 11, 2022
Filed:
Jan. 05, 2022
Applicant:
Nanjing Zhengxiang Pharmaceuticals Co., Ltd., Jiangsu, CN;
Inventors:
Xiaolin Hao, Foster City, CA (US);
Jinfu Yang, Foster City, CA (US);
Assignee:
NANJING ZHENGXIANG PHARMACEUTICALS CO., LTD., Nanjing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 498/14 (2006.01); A61P 31/16 (2006.01); C07F 9/6561 (2006.01);
U.S. Cl.
CPC ...
C07D 498/14 (2013.01); A61P 31/16 (2018.01); C07F 9/6561 (2013.01);
Abstract
The invention provides compounds that may inhibit influenza virus replication, and are accordingly useful for treatment of viral infections caused by influenza virus. The invention further provides pharmaceutical compositions containing these compounds and methods of using these compounds to treat or prevent viral infections caused by influenza virus.