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:
Mar. 24, 2015
Filed:
Sep. 21, 2011
Chika Takahashi, Toyonaka, JP;
Hidenori Mikamiyama, Toyonaka, JP;
Toshiyuki Akiyama, Toyonaka, JP;
Kenji Tomita, Toyonaka, JP;
Yoshiyuki Taoda, Toyonaka, JP;
Makoto Kawai, Toyonaka, JP;
Kosuke Anan, Toyonaka, JP;
Masayoshi Miyagawa, Toyonaka, JP;
Naoyuki Suzuki, Toyonaka, JP;
Chika Takahashi, Toyonaka, JP;
Hidenori Mikamiyama, Toyonaka, JP;
Toshiyuki Akiyama, Toyonaka, JP;
Kenji Tomita, Toyonaka, JP;
Yoshiyuki Taoda, Toyonaka, JP;
Makoto Kawai, Toyonaka, JP;
Kosuke Anan, Toyonaka, JP;
Masayoshi Miyagawa, Toyonaka, JP;
Naoyuki Suzuki, Toyonaka, JP;
Shionogi & Co., Ltd., Osaka, JP;
Abstract
The present invention provides a compound having antiviral effects, particularly having growth inhibitory activity on influenza viruses, a preferred example of the compound being a substituted 3-hydroxy-4-pyridone derivative prodrug having cap-dependent endonuclease inhibitory activity.