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:
May. 22, 2018
Filed:
Sep. 20, 2017
Applicant:
King Saud University, Riyadh, SA;
Inventors:
Assignee:
KING SAUD UNIVERSITY, Riyadh, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/56 (2006.01); C07J 63/00 (2006.01);
U.S. Cl.
CPC ...
C07J 63/008 (2013.01); A61K 31/56 (2013.01);
Abstract
A pentacyclic triterpenoidal derivative can include 3,11-dioxo-24(phenyl)-urs-12-en-24-one (4), 24-norurs-12-en-24(phenyl)-3,11-dione (5), 3,11-dioxo-24(Phenyl)-urs-1,12-diene-24-one (6), or 24-nor-urs-1,12-diene-24(phenyl)-3,11-dione (7). The pentacyclic triterpenoidal derivative demonstrates highly potent 5-lipoxygenase inhibition activity.