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. 11, 1986
Filed:
Dec. 06, 1984
Applicant:
Inventors:
Assignee:
Shionogi & Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
544 90 ; 544 64 ; 544 69 ;
Abstract
An antibacterial 7beta-substituted malonamido-7alpha-methoxy-3-tetrazolylthiomethyl-1-dethia-1-oxa-3-cephem-4 -carboxylic acid and its derivative represented by the following formula: ##STR1## (wherein R.sup.1 is alkyl, hydroxyaryl, or thienyl;