Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1976-07-12
1978-01-03
Rizzo, Nicholas S.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
544 21, 544 26, 544 27, C07D50136, A61K 31545, C07D50160
Patent
active
040667626
ABSTRACT:
New semisynthetic cephalosporins are described whose structures are characterized by having an .alpha.-oxyimino group in the 7-acetamido moiety and a sulfosubstituted tetrazolylthiomethyl group at position 3. The compounds are active antibacterial agents especially against Gram negative organisms.
REFERENCES:
patent: 3812110 (1974-05-01), Lee et al.
patent: 3966717 (1976-06-01), Cook et al.
patent: 3971778 (1976-07-01), Cook et al.
patent: 3974153 (1976-08-01), Cook et al.
Glaxo, Chemical Abstracts, (1974) vol. 81, Abstract 37,558m.
Ibid.
VOL. 81, Abstract 169,551p, (1974).
Ibid.
VOL. 83, Abst. 179,082s, (1975).
Ibid.
VOL. 83: 43,354Z (1975).
V. Morrison et al., Organic Chemistry, (1966), p. 707.
Edgerton William H.
Rizzo Nicholas S.
SmithKline Corporation
Wheeler David E.
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