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. 22, 2019
Filed:
Dec. 06, 2016
Applicant:
Hinova Pharmaceuticals Inc., Chengdu, Sichuan, CN;
Inventors:
Lei Fan, Sichuan, CN;
Wu Du, Sichuan, CN;
Xinghai Li, Sichuan, CN;
Yuanwei Chen, Sichuan, CN;
Kexin Xu, Sichuan, CN;
Ke Chen, Sichuan, CN;
Shaohua Zhang, Sichuan, CN;
Tongchuan Luo, Sichuan, CN;
Assignee:
HINOVA PHARMACEUTICALS INC., Chengdu, Sichuan, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 215/36 (2006.01); A61K 31/47 (2006.01); A61K 31/4709 (2006.01); C07D 401/04 (2006.01); C07D 401/12 (2006.01);
U.S. Cl.
CPC ...
C07D 215/36 (2013.01); A61K 31/47 (2013.01); A61K 31/4709 (2013.01); C07D 401/04 (2013.01); C07D 401/12 (2013.01);
Abstract
Quinoline compounds and salts, hydrates or solvates serving as a selective uric acid reabsorption inhibitor, can be used in the treatment of hyperuricemia and gout by promoting uric acid to excrete from the body and reducing serum uric acid. Such compounds have the effect of reducing the uric acid in the animal body and human body.