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. 30, 1985
Filed:
Dec. 22, 1983
Applicant:
Inventors:
Assignee:
Shionogi & Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01N / ; C07D / ;
U.S. Cl.
CPC ...
514 63 ; 514186 ; 514191 ; 514210 ; 544 64 ; 544 69 ; 544 90 ;
Abstract
An antibacterial 7.beta.-(fluorinated methylthioacetamido)-7.alpha.-methoxy-3-(1-hydroxyalkyl-5-tetrazolyl)thiom ethyl-1-dethia-1-oxa-3-cephem-4-carboxylic acid and its derivatives at the carboxy or hydroxyalkyl represented by the following formula: ##STR1## wherein, R is FCH.sub.2 -- or F.sub.2 CH--; R.sup.1 is R.sup.3 O-substituted-alkyl in which R.sup.3 is hydrogen or a hydroxy-protecting group; and R.sup.2 is a hydrogen or light metal atom or a carboxy-protecting group, antibacterial drugs containing it, its use and production.