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:
Jul. 02, 1985
Filed:
Jun. 21, 1983
Applicant:
Inventors:
Hiroshi Enomoto, Nagoakakyo, JP;
Tadatoshi Nomura, Uji, JP;
Yoshiaki Aoyagi, Otsu, JP;
Shoichi Chokai, Kameoka, JP;
Tatsuhiko Kono, Suita, JP;
Masao Murase, Kusatsu, JP;
Kichiro Inoue, Fushimi, JP;
Masahiro Adachi, Hirakata, JP;
Assignee:
Nippon Shinyaku Co. Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514312 ; 546155 ; 560 21 ;
Abstract
4-Hydroxy-2-quinolone derivatives are useful for their anti-inflammatory, anti-allergenic, antitussive and expectorant activity. Pharmaceutical compositions containing said compounds and pharmaceutically acceptable salts thereof and methods of treating humans and animals are described herein.