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:
Nov. 09, 2021
Filed:
Jul. 20, 2018
Applicant:
Seoul National University R&db Foundation, Seoul, KR;
Inventors:
Sanghee Kim, Seoul, KR;
Sang Kook Lee, Seoul, KR;
Jedo Oh, Seoul, KR;
Feng Li, Seoul, KR;
Shuai Yu, Seoul, KR;
Assignee:
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 417/14 (2006.01); A61P 27/02 (2006.01); C07D 417/06 (2006.01); C07D 405/06 (2006.01); C07D 413/06 (2006.01);
U.S. Cl.
CPC ...
C07D 417/14 (2013.01); A61P 27/02 (2018.01); C07D 405/06 (2013.01); C07D 413/06 (2013.01); C07D 417/06 (2013.01);
Abstract
An alkaloid derivative having an activity of inhibiting angiogenesis and having structural stability is disclosed. A pharmaceutical composition containing the alkaloid derivative and its use are disclosed. The alkaloid derivative can be effectively used for treating or preventing diabetic retinopathy, cancer, duodenal ulcer, arthritis or obesity.