Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Peptide containing doai
Patent
1984-08-02
1985-12-17
Phillips, Delbert R.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Peptide containing doai
A61K 3700
Patent
active
045593230
ABSTRACT:
Antibiotic A41030, a complex of 7 individual factors, is produced by submerged, aerobic fermentation of new Streptomyces virginiae NRRL 12525, and Streptomyces virginiae NRRL 15156. The antibiotic factors are separated and possess antibacterial activity against Staphylococcus and Streptococcus species which are penicillin resistant. In addition, the antibiotic factors have shown inhibition of Streptococcus pneumonia Park I. The complex and the individual factors enhance feed efficiency in ruminant animals, and are growth promoters in chickens and swine, and are especially valuable in milk production in dairy cattle.
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Hunt et al., "Structure of the Major Glycopeptide of the Teicoplanin Complex," J. Amer. Chem. Soc., in press.
Kastner Ralph E.
Michel Karl H.
Eli Lilly and Company
Harrison Nancy J.
Phillips Delbert R.
Whale Arthur R.
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