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:
Sep. 16, 2008
Filed:
Dec. 16, 2005
Applicants:
Yuefen Zhou, San Diego, CA (US);
Liansheng LI, San Diego, CA (US);
Stephen E. Webber, San Diego, CA (US);
Inventors:
Yuefen Zhou, San Diego, CA (US);
Liansheng Li, San Diego, CA (US);
Stephen E. Webber, San Diego, CA (US);
Assignee:
Anadys Pharmaceuticals, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 513/04 (2006.01); C07D 417/04 (2006.01); A61K 31/549 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention is directed to pyridazinone compounds of Formula I and pharmaceutical compositions containing compounds of Formula I wherein Rand Rare independently H, alkyl, cycloalkyl, aryl, or heterocyclyl; and Ring A is 5 or 6-membered aryl or heterocyclyl. The invention also encompasses methods of using a compound of Formula I in the treatment of hepatitis C virus infections.