Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen in the nitrogen containing substituent
Patent
1976-06-11
1978-01-10
Rizzo, Nicholas S.
Organic compounds -- part of the class 532-570 series
Organic compounds
Chalcogen in the nitrogen containing substituent
424246, C07D50136
Patent
active
040680746
ABSTRACT:
A novel cephalosporin derivative having at the 3-position of the cephem ring a heterocyclic thiomethyl group having a carboxy group or a sulfo group and at the 7-position of the cephem ring, an .alpha.-heterocyclic acylaminophenylacetamide group. The compounds of this invention have excellent antibacterial activity against Pseudomonas and Proteus strains of bacteria.
REFERENCES:
patent: 3989687 (1976-11-01), Bambury et al.
Chemical Abstracts, vol. 81, 120651g (1974).
Fujimoto Masaharu
Isaka Ichiro
Iwanami Masaru
Kawahara Norio
Maeda Tetsuya
Rizzo Nicholas S.
Yamanouchi Pharmaceutical Co. Ltd.
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