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:
Nov. 13, 1984
Filed:
Jul. 30, 1982
Applicant:
Inventors:
Andre Furlenmeier, Basel, CH;
Paul Lanz, Muttenz, CH;
Assignee:
Hoffmann-La Roche Inc., Nutley, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
424246 ; 544 27 ; 544182 ;
Abstract
There is presented compounds of the formula ##STR1## in which R.sup.1 represents hydrogen or methyl, as well as readily hydrolyzable esters and salts of these compounds and the hydrates thereof. Also presented are various intermediates and a process to produce the novel derivatives. The acyl derivatives have pharmacological activity as antibacterial agents.