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:
Dec. 09, 2025
Filed:
Dec. 12, 2024
Jilin University, Changchun, CN;
Jinping Liu, Changchun, CN;
Caixia Wang, Changchun, CN;
Fang Wang, Changchun, CN;
Cuizhu Wang, Changchun, CN;
Hongqiang Lin, Changchun, CN;
Junzhe Wu, Changchun, CN;
Zhuoqiao Li, Changchun, CN;
Hanlin Liu, Changchun, CN;
Haoming Lv, Changchun, CN;
JILIN UNIVERSITY, Changchun, CN;
Abstract
A use of oleanolic acid-28-O-β-D-glucopyranoside in the preparation of an anti-colitis drug is provided. The oleanolic acid-28-O-β-D-glucopyranoside has significant anti-ulcerative-colitis activity compared with parent nucleus oleanolic acid and other analogues, and has equivalent efficacy compared with Mesalazine, a first-line drug for the clinical treatment of inflammatory bowel disease, and can also avoid salicylic acid anaphylaxis possibly caused by Mesalazine western medicine treatment, thereby achieving a good application prospect.