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. 01, 2003
Filed:
Aug. 29, 2000
Applicant:
Inventors:
Takashi Tamura, Takatsuki, JP;
Haruo Kuriyama, Katano, JP;
Masanobu Agoh, Kawanishi, JP;
Yumi Agoh, Kawanishi, JP;
Manabu Soga, Ashiya, JP;
Teruyo Mori, Matsubara, JP;
Assignee:
Maruishi Pharmaceutical Co., Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K 3/147 ; A61P 3/112 ;
U.S. Cl.
CPC ...
C07D / ; A61K 3/147 ; A61P 3/112 ;
Abstract
The present invention relates to substituted 1,4-dihydro-4-oxoquinolines having antiviral activity. The substituents are present at positions 1, 2 and at least one of 5-8 positions of the quinoline ring.