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. 13, 2016
Filed:
Oct. 10, 2014
Applicant:
Institute of Pharmacology and Toxicology Academy of Military Medical Sciences P.l.a., China, Beijing, CN;
Inventors:
Song Li, Beijing, CN;
Wu Zhong, Beijing, CN;
Zhibing Zheng, Beijing, CN;
Xinbo Zhou, Beijing, CN;
Junhai Xiao, Beijing, CN;
Yunde Xie, Beijing, CN;
Lili Wang, Beijing, CN;
Xingzhou Li, Beijing, CN;
Guoming Zhao, Beijing, CN;
Xiaokui Wang, Beijing, CN;
Hongying Liu, Beijing, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/196 (2006.01); C07C 279/16 (2006.01); C07C 277/08 (2006.01); A61P 31/16 (2006.01); C07C 277/06 (2006.01);
U.S. Cl.
CPC ...
C07C 279/16 (2013.01); C07C 277/06 (2013.01); C07C 277/08 (2013.01); C07B 2200/07 (2013.01); C07C 2101/08 (2013.01);
Abstract
The present invention relates to (1S,2S,3S,4R)-3-[(1S)-1-acetylamino-2-ethyl-butyl]-4-guanidino-2-hydroxy-cyclopentyl-1-carboxylic acid hydrates compounds, preparing methods thereof, pharmaceutical compositions containing said compounds and preparing methods thereof, and the clinical uses of said compounds as neuramidinase inhibitors for anti-influenza.