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. 27, 2016
Filed:
May. 20, 2015
Korea Institute of Science and Technology, Seoul, KR;
Hyoung Ja Kim, Seoul, KR;
Chang Bae Jin, Seoul, KR;
Min Jeoung Son, Seoul, KR;
Yong Sup Lee, Seoul, KR;
Chang Soo Yook, Seoul, KR;
Jae Yeol Lee, Seoul, KR;
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul, KR;
Abstract
The present invention relates to anextract, a fraction thereof and the active compounds isolated therefrom, which are effective for the treatment, prevention and improvement of hyperuricemia or gout. Theextract, the fraction thereof and 6'-O-caffeoylampelopsisionoside, 6′-O-caffeoylroseoside, 6′-O-caffeoylsonchuinoside C, 6′-O-caffeoyldihydrosyringin and glehnoside as the active compounds isolated from the fraction according to the present invention have substantial effect of inhibiting production of uric acid and decreasing its concentration. Accordingly, theextract, the fraction thereof and the active compounds isolated therefrom the fraction according to the present invention can be effectively used as an active ingredient of a drug, health food, etc. for the treatment, prevention and improvement of such as hyperuricemia or gout, which are diseases induced by increased level of uric acid.