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:
Mar. 20, 2018
Filed:
Oct. 18, 2013
Applicants:
Peking University, Beijing, CN;
University of Macau, Macau, CN;
Inventors:
Demin Zhou, Beijing, CN;
Maorong Yu, Beijing, CN;
Sulong Xiao, Beijing, CN;
Fei Yu, Beijing, CN;
Yiyun Peng, Beijing, CN;
Yunyan Qiu, Beijing, CN;
Lihe Zhang, Beijing, CN;
Yitao Wang, Macau, CN;
Assignee:
University of Macao, Macao, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H 15/256 (2006.01); A61K 31/56 (2006.01); A61K 31/704 (2006.01); C07H 13/08 (2006.01); C07J 63/00 (2006.01);
U.S. Cl.
CPC ...
C07H 15/256 (2013.01); A61K 31/56 (2013.01); C07H 13/08 (2013.01); C07J 63/008 (2013.01);
Abstract
The present invention relates to the use of triterpenoid derivatives for the preparation of a medicament for preventing or treating influenza diseases, in which the substituents are as defined in the specification. The triterpenoid derivatives of the present invention have obvious inhibition effect on influenza virus, and are capable of obviously preventing influenza virus from entering cells, and can be used for preventing or treating influenza.