ANTIBIOTIC LL-E19020 ALPHA AND BETA

This invention relates to methods and compositions for the control of protozoal infections in warm-blooded animals by administering to said animals a protozoacidally-effective amount of a new antibiotic designated LL-E19020 alpha , LL-E19020 beta or a pharmaceutically and prophylactically acceptable...

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Bibliographische Detailangaben
Hauptverfasser:	GUY THOMAS CARTER, MICHAEL GREENSTEIN, IRWIN BOYDEN WOOD, MARY EULERS DOSCHER, SIDNEY KANTOR, DONALD BRUCE BORDERS, RAYMOND THOMAS TESTA, WILLIAM MICHAEL MAIESE, ROBERT LEE KENNETT, JR, JOSEPH JACOB GOODMAN
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	This invention relates to methods and compositions for the control of protozoal infections in warm-blooded animals by administering to said animals a protozoacidally-effective amount of a new antibiotic designated LL-E19020 alpha , LL-E19020 beta or a pharmaceutically and prophylactically acceptable salt thereof. The new antibiotics are produced by microbiological fermentation under controlled conditions using a new strain of Streptomyces lydicus subspecies tanzanius or mutants thereof.