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:
Dec. 04, 1984
Filed:
Feb. 10, 1983
Applicant:
Inventors:
Yukio Narita, Yokohama, JP;
Seiji Iimura, Tokyo, JP;
Shimpei Aburaki, Tokyo, JP;
Jun Okumura, Yokohama, JP;
Takayuki Naito, Kawasaki, JP;
Assignee:
Bristol-Myers Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
544022 ; 544 25 ; 544 27 ; 544 21 ; 424246 ;
Abstract
7-{(Z)-2-(2-Aminothiazol-4-yl)-2-[(substituted)oxyimino]acetamido}-3-[3-(qu aternary ammonio)-1-propen-1-yl]-3-cephem-4-carboxylates and salts, esters and solvates thereof, having potent antibacterial activity, are provided. Processes for their preparation and intermediates in their preparation also are disclosed.