NYA PEPTIDANTIBIOTIKA, FRAMSTAELLNING AV OCH NYA MELLANPRODUKTER, FOERFARANDE FOER ANTIBIOTIKAFRAMSTAELLNINGEN MED POLYANGIUM BRACHYSPORUM SP.NOV. SAMT EN ANTIFUNGAL- OCH EN ANTITUMOERBEREDNING

Novel peptides of the formula +TR wherein R is CH3-(CH2)6, CH3-(CH2)4-CH=CH-(CH2)2 and CH3(CH2)8 having antibiotic and antitumor activity are prepared by cultivation of the novel microorganism Polyangium brachysporum. Enzymatic hydrolysis of those peptides gives other peptides useful as intermediate...

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Bibliographic Details
Main Authors M OKA, K TOMITA, M KONISHI, K-I NUMATA
Format Patent
LanguageSwedish
Published 22.03.1993
Subjects
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
ORGANIC CHEMISTRY
PEPTIDES
SPIRITS
VINEGAR
WINE
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Summary:Novel peptides of the formula +TR wherein R is CH3-(CH2)6, CH3-(CH2)4-CH=CH-(CH2)2 and CH3(CH2)8 having antibiotic and antitumor activity are prepared by cultivation of the novel microorganism Polyangium brachysporum. Enzymatic hydrolysis of those peptides gives other peptides useful as intermediates in the preparation of peptides having activity as antibiotics and/or antitumor agents.
Bibliography:Application Number: SE19860003634