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:
Feb. 22, 2000
Filed:
Aug. 27, 1998
Yoshihisa Sada, Narita, JP;
Shigeru Adegawa, Narita, JP;
Kinichi Mogi, Narita, JP;
Haruyoshi Honda, Tomisato-machi, JP;
Hiromichi Eto, Narita, JP;
Shinichi Morimoto, Sakura, JP;
Junji Okawa, Tomisato-machi, JP;
Norimitsu Umehara, Tokorozawa, JP;
Susumu Sato, Narita, JP;
SSP Co., Ltd., Tokyo, JP;
Abstract
Substituted quinolone derivatives represented by the following formula: ##STR1## wherein R.sup.1 represents a substituted or unsubstituted (hetero)aryl group, R.sup.2 represents H or an alkoxycarbonyl, substituted aminocarbonyl, cyano or like group, and R.sup.3 and R.sup.4 each independently represent H or a substituted alkyl, aryl, amino or like group, and salts thereof; pharmaceuticals containing the same. These derivatives and salts have excellent anti-ulcer activities.