with the 7-amino radical acylated by an aliphatic carboxylic acid, which is substituted by hetero atoms

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Patents Grantslast 30 patents

Information Patent Grant
Processes for the preparations of cefepime
- Patent number 7,847,093
- Issue date Dec 7, 2010
- Sandoz AG
- Johannes Ludescher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bicyclo-heterocyclic intermediates for cephalosporin compounds
- Patent number 5,371,220
- Issue date Dec 6, 1994
- Imperial Chemical Industries PLC
- Dominique Boucherot
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 5,232,918
- Issue date Aug 3, 1993
- Imperial Chemical Industries PLC
- Jean C. Arnould
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin compounds
- Patent number 5,019,570
- Issue date May 28, 1991
- Imperial Chemical Industries PLC
- Jean C. Arnould
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing cephalosporin compounds
- Patent number 4,803,267
- Issue date Feb 7, 1989
- Glaxo Group Limited
- Gordon C. D. Smith
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin compounds
- Patent number 4,563,523
- Issue date Jan 7, 1986
- Glaxo Group Limited
- Gordon C. D. Smith
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3226384
- Patent number 3,226,384
- Issue date Dec 28, 1965
- C07 - ORGANIC CHEMISTRY