ANTIBIOTIQUES DE DESOXYNARASINE ET LEURS UTILISATIONS THERAPEUTIQUES

Deoxynarasin antibiotic complex, comprising 20-deoxynarasin and 20-deoxy-epi-17- narasin, is produced by submerged aerobic fermentation of Streptomyces aureofaciens NRRL 11181. 20-Deoxynarasin and 20-deoxy-epi-17- narasin are separated and isolated by chromatography. The deoxynarasin complex, 20-deo...

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Bibliographische Detailangaben
Hauptverfasser:	G.G. MARCONI, R.L. HAMILL, N. NEUSS, W.M. NAKATSUKASA
Format:	Patent
Sprache:	fre
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY DERIVATIVES THEREOF ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE FODDER FOODS OR FOODSTUFFS HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING NUCLEIC ACIDS NUCLEOSIDES NUCLEOTIDES ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROCESSES USING MICROORGANISMS SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SPIRITS SUGARS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES VINEGAR WINE
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Beschreibung
Zusammenfassung:	Deoxynarasin antibiotic complex, comprising 20-deoxynarasin and 20-deoxy-epi-17- narasin, is produced by submerged aerobic fermentation of Streptomyces aureofaciens NRRL 11181. 20-Deoxynarasin and 20-deoxy-epi-17- narasin are separated and isolated by chromatography. The deoxynarasin complex, 20-deoxynarasin and 20-deoxy-epi-17-narasin are antibacterial and anticoccidial agents and also increase feed-utilization efficiency in ruminants.