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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.:

US 9272992 B1

PDFFull Text
Date of Patent:
Mar. 01, 2016

Filed:

Aug. 16, 2013

(1s,2s,3s,4r)-3-[(1s)-1-acetylamino-2-ethyl-butyl]-4-guanidino-2-hydroxy-cyclopentyl-l-carboxylic acid hydrates pharmaceutical uses thereof

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:

Institute of Pharmacology and Toxicology Academy of Military Medical Sciences P.L.A., China, Beijing, CN;

Attorney:

Brinks Gilson & Lione

Primary Examiner:

San-Ming Hui

Int. Cl.
CPC ...
A61K 31/24 (2006.01); A01N 37/12 (2006.01); A01N 37/44 (2006.01); C07C 279/16 (2006.01); C07C 277/06 (2006.01); C07C 277/08 (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.

Find Patent Forward Citations

Li, Song. (2016). (1s,2s,3s,4r)-3-[(1s)-1-acetylamino-2-ethyl-butyl]-4-guanidino-2-hydroxy-cyclopentyl-l-carboxylic acid hydrates pharmaceutical uses thereof (U.S. Patent No. 9272992). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9272992

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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