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. 22, 1986
Filed:
Aug. 09, 1983
Applicant:
Inventors:
Harry A Albrecht, Towaco, NJ (US);
Frederick M Konzelmann, West Paterson, NJ (US);
Dennis D Keith, Montclair, NJ (US);
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
C07F / ; A61K / ;
U.S. Cl.
CPC ...
2602 / ; 2602454 ; 2603303 ; 2603309 ; 544243 ; 544337 ; 514 86 ; 514 85 ;
Abstract
A novel family of .beta.-lactam antibacterials, synthetic methods and intermediates useful in the production of such antibacterials, and the use of such compounds as antibacterials are disclosed. The novel compounds have the formula ##STR1## wherein, Z.sup.1 is a group --OR.sup.1, --NR.sup.3 R.sup.4, or --SR.sup.5 ;