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:
Apr. 09, 2013
Filed:
Nov. 17, 2011
Wen-liang Chang, Taipei, TW;
Chen-wen Yao, Taipei, TW;
Chi-hong Chu, Taipei, TW;
An-rong Lee, Taipei, TW;
Ann Chen, Taipei, TW;
Wen-hsin Huang, Taipei, TW;
Kuo-yuan Hwa, Taipei, TW;
Chiao-ying Chien, Taipei, TW;
Chien-yi Pai, Taipei, TW;
Wen-Liang Chang, Taipei, TW;
Chen-Wen Yao, Taipei, TW;
Chi-Hong Chu, Taipei, TW;
An-Rong Lee, Taipei, TW;
Ann Chen, Taipei, TW;
Wen-Hsin Huang, Taipei, TW;
Kuo-Yuan Hwa, Taipei, TW;
Chiao-Ying Chien, Taipei, TW;
Chien-Yi Pai, Taipei, TW;
National Defense Medical Center, Taipei, TW;
Abstract
Disclosed are an Schisandrae fructus extract for inhibition or prevention of influenza and its application, wherein the Schisandrae fructus extract is obtained by water, methanol, or ethanol extraction process and the extract comprises compounds such as schisandrone, benzoylgomisin P, wulignan A1, epigomisin O, epiwulignan A1, and tigloylgomisin P. The extracts and purified compounds of Schisandrae fructus has anti-influenza virus H1N1 and H1N1-TR (a Tamiflu drug resistant virus strain) activities, therefore the extracts and the purified compounds of Schisandrae fructus can be applied as an inhitibory agent of a pharmaceutical composition for treatment or prevention agent for influenza infection.