Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Parasitic organism or component thereof or substance...
Patent
1982-05-10
1983-03-22
Trousof, Natalie
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Parasitic organism or component thereof or substance...
2602391, A61K 3143, C07D49932
Patent
active
043775900
ABSTRACT:
Certain beta-lactamase inhibitors which have a beta-lactam ring as well as a carboxy group have been linked through their carboxy group to either the amino group of ampicillin, the amino group of amoxicillin or the phenolic hydroxy group of amoxicillin. This affords novel antibacterial agents.
REFERENCES:
patent: 4234579 (1980-11-01), Barth
patent: 4244951 (1981-01-01), Bigham
patent: 4287181 (1981-09-01), Kellogg
Clarke Vera C.
Frost Albert E.
Knuth Charles J.
Lumb J. Trevor
Pfizer Inc.
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