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:
Mar. 23, 1976
Filed:
Feb. 05, 1974
Applicant:
Inventors:
Cornelis Adrianus Bruynes, Koudekerk ander Rijn, NL;
Johannes Karel VAN DER Drift, Delft, NL;
Assignee:
Gist-Brocades N.V., Delft, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2602391 ; 2602 / ; 424246 ; 424271 ;
Abstract
Novel therapeutically useful and disinfecting penicillanic and cephalosporanic acid derivatives of the formula: ##SPC1## Wherein W represents a penicillanic or cephalosporanic acid residue or derivatives thereof and wherein Y represents a carbonamido group N-substituted by a phosphorous or sulfur containing residue or Y represents a phosphorous or sulfur containing substituent, and pharmaceutical and disinfecting compositions containing them and their use and process for the preparation of the said compounds.