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:
Feb. 11, 2025
Filed:
Nov. 16, 2022
Applicant:
Eye Hospital, Wenzhou Medical University, Wenzhou, CN;
Inventor:
Wei Chen, Wenzhou, CN;
Assignee:
EYE HOSPITAL, WENZHOU MEDICAL UNIVERSITY, Wenzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/43 (2006.01); A61K 31/4375 (2006.01); A61K 31/47 (2006.01); A61P 29/00 (2006.01); C07D 215/18 (2006.01); C07D 455/03 (2006.01);
U.S. Cl.
CPC ...
C07D 215/18 (2013.01); A61K 31/4375 (2013.01); A61K 31/47 (2013.01); A61P 29/00 (2018.01); C07D 455/03 (2013.01);
Abstract
Disclosed is a montelukast berberine double salt or composition with anti-inflammatory, antibacterial and immunomodulatory effects. Particularly, disclosed are a montelukast berberine quaternary ammonium salt with a structure as represented by formula (I), a double salt or a composition, a solvate, a hydrate, an isotope substitution or an isomer thereof.