7-Acyl-3-(sulfonic acid and sulfamoyl substituted tetrazolyl thi

Details 7-Acyl-3-(sulfonic acid and sulfamoyl substituted tetrazolyl thi 7-Acyl-3-(sulfonic acid and sulfamoyl substituted tetrazolyl thi

1977-01-13

1978-06-06

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 27, 544 21, 544 26, C07D50136, A61K 31545

Patent

active

040937232

ABSTRACT:
The compounds of this invention are cephalosporins having various acyl substituents at the 7-position and a sulfonic acid or sulfamoyl substituted tetrazolyl thiomethyl group at the 3-position of the cephem nucleus. The compounds have antibacterial activity.

REFERENCES:
patent: 3516997 (1970-06-01), Takano et al.
patent: 3819623 (1974-06-01), Takano et al.
patent: 4048311 (1977-09-01), Berges
Farmdoc Abstract, No. 31095s.
Farmdoc Abstract, No. 12921t.
Farmdoc Abstract, No. 00145w, (Nov. 1974).
Farmdoc Abstract, No. 69181w, (Oct. 1975).
Farmdoc Abstract, No. 69292w (Oct. 9, 1975).
Farmdoc Abstract, No. 46081w (Jun. 24, 1975).

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