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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 9133138 B1

PDFFull Text
Expired
Date of Patent:
Sep. 15, 2015

Filed:

Dec. 02, 2011

Use of a quinazoline compound in preparing a medicament against flaviviridae virus

Applicants:

Jianping Zuo, Shanghai, CN;

Youhong HU, Shanghai, CN;

Wei Tang, Shanghai, CN;

BO Chao, Shanghai, CN;

Xiankun Tong, Shanghai, CN;

Dewen LI, Shanghai, CN;

Feihong Ji, Shanghai, CN;

Peilan He, Shanghai, CN;

Inventors:

Jianping Zuo, Shanghai, CN;

Youhong Hu, Shanghai, CN;

Wei Tang, Shanghai, CN;

Bo Chao, Shanghai, CN;

Xiankun Tong, Shanghai, CN;

Dewen Li, Shanghai, CN;

Feihong Ji, Shanghai, CN;

Peilan He, Shanghai, CN;

Assignee:

SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES, Shanghai, CN;

Attorney:

Nixon & Vanderhye P.C.

Primary Examiner:

Shengjun Wang

Int. Cl.
CPC ...
A61K 31/517 (2006.01); C07D 239/95 (2006.01); C07D 401/12 (2006.01); C07D 403/12 (2006.01);
U.S. Cl.
CPC ...
C07D 239/95 (2013.01); A61K 31/517 (2013.01); C07D 401/12 (2013.01); C07D 403/12 (2013.01);
Abstract

Disclosed is a use of a quinazoline compound of Formula I having 2,4-diaminoquinazoline as a parent nucleus in preparation of a medicament for treating diseases caused by flaviviridae infection, especially a use in combating Hepatitis C virus infection and Dengue fever virus infection.

Find Patent Forward Citations

Zuo, Jianping. (2015). Use of a quinazoline compound in preparing a medicament against flaviviridae virus (U.S. Patent No. 9133138). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9133138

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

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