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:
Aug. 05, 2025
Filed:
Mar. 12, 2021
Applicant:
Beijing Junke Huayuan Med Tech Co., Ltd., Beijing, CN;
Inventors:
Assignee:
BEIJING JUNKE HUAYUAN MED TECH CO., LTD., Beijing, CN;
Primary Examiner:
Int. Cl.
CPC ...
A61P 31/16 (2006.01); A61P 31/20 (2006.01); C07C 215/40 (2006.01); C07D 277/58 (2006.01);
U.S. Cl.
CPC ...
C07D 277/58 (2013.01); A61P 31/16 (2018.01); A61P 31/20 (2018.01); C07C 215/40 (2013.01); C07B 2200/13 (2013.01);
Abstract
A pharmaceutical composition contains tizoxanide and choline hydroxide, a choline salt of tizoxanide and crystal form thereof. A mixture of tizoxanide and choline hydroxide, or a salt thereof and crystal form of the salt significantly improve the solubility and bioavailability of tizoxanide, and exhibits favorable effects in drugs for treating viruses, fibrosis, bacteria, tumors and intestinal parasites.