Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1980-11-14
1982-05-25
Ore, Dale R.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
424115, C07C10352
Patent
active
043315941
ABSTRACT:
Antibiotic A-21978 complexes, in particular the A-21978C complex, comprising microbiologically active, related factors, C.sub.0, C.sub.1, C.sub.2, C.sub.3, C.sub.4, and C.sub.5. A-21978 complex and A-21978C complex are produced by submerged aerobic fermentation of Streptomyces roseosporus NRRL 11379. The individual A-29178C factors are separated and isolated by chromatography. The A-21978 and A-21978C complexes, the A-21978C factors, and pharmaceutically acceptable salts thereof are antibacterial agents and improve growth promotion in poultry.
REFERENCES:
Shoji et al., J. Antibiotics, 1976, vol. 29, pp. 380-389, 1268-1274, 1275-1280.
Hamill Robert L.
Hoehn Marvin M.
Eli Lilly and Company
Harrison Nancy J.
Ore Dale R.
Whale Arthur R.
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