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. 07, 2022
Filed:
Dec. 17, 2018
Applicant:
Medshine Discovery Inc., Jiangsu, CN;
Inventors:
Jianfei Wang, Shanghai, CN;
Yang Zhang, Shanghai, CN;
Jian Li, Shanghai, CN;
Shuhui Chen, Shanghai, CN;
Assignee:
MEDSHINE DISCOVERY, Jiangsu, CN;
Primary Examiner:
Int. Cl.
CPC ...
C07D 249/12 (2006.01); A61P 19/06 (2006.01);
U.S. Cl.
CPC ...
C07D 249/12 (2013.01); A61P 19/06 (2018.01); C07B 2200/13 (2013.01);
Abstract
Disclosed are a crystal of a 4-(naphthalene-1-yl)-4H-1,2,4-triazole compound (1) and a preparation method therefor, also comprised are applications of the crystal in preparing a medicament for treating an abnormal uric acid level-related disease.