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:
Apr. 02, 2013
Filed:
Jan. 18, 2012
Applicants:
Brian Alvin Johns, Research Triangle Park, NC (US);
Takashi Kawasuji, Osaka, JP;
Teruhiko Taishi, Osaka, JP;
Yoshiyuki Taoda, Osaka, JP;
Inventors:
Brian Alvin Johns, Research Triangle Park, NC (US);
Takashi Kawasuji, Osaka, JP;
Teruhiko Taishi, Osaka, JP;
Yoshiyuki Taoda, Osaka, JP;
Assignees:
Shionogi & Co., Ltd., Osaka, JP;
VIIV Healthcare Company, Research Triangle Park, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/495 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed to a substituted 2,3,5,7,11,11a-hexahydro[1,3]oxazolo[3,2 -a]pyrido[1,2-d]pyrazine-5,7-dione useful as an anti-HIV agent, which has the formula: as well as pharmaceutically acceptable salts thereof, compostions thereof, and methods of use thereof.