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. 09, 1982
Filed:
Nov. 12, 1980
Applicant:
Inventors:
Ettore Perrone, Bresso, IT;
Giuliano Nannini, Bresso, IT;
Marco Alpegiani, Caminata Val Tidone, IT;
Franco Giudici, Arese, IT;
Giuseppe Meinardi, Milan, IT;
Assignee:
Farmitalia Carlo Erba S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
424246 ; 544 22 ; 544 27 ; 544 28 ; 542416 ;
Abstract
Derivatives of N-substituted thiazolyl oxy-imino-substituted cephalosporins, such as, for instance, the compound 7.beta.-[2-(2-imino-3-hydroxy-4-thiazolinyl)-2-methoxy-imino-acetamino]-3- [(tetrazolo[1,5-b]pyridazin-6-yl)-thiomethyl]-3-cephem-4-carboxylic acid, are disclosed. The disclosed compounds have high anti-bacterial activity against Gram-positive and Gram-negative bacteria normally susceptible to cephalosporins.