The Journal of Antibiotics
Online ISSN : 1881-1469
Print ISSN : 0021-8820
ISSN-L : 0021-8820
STUDIES ON ANTIBIOTIC SF-733, A NEW ANTIBIOTIC. I
TAXONOMY, ISOLATION AND CHARACTERIZATION
TAKASHI SHOMURANORIO EZAKITAKASHI TSURUOKATOMIZO NIWAEIICHI AKITATARO NIIDA
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1970 Volume 23 Issue 3 Pages 155-161

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Abstract

A new antibiotic SF-733 inhibiting both Gram-negative and Gram-positive bacteria was isolated from Streptomyces ribosidificus nov. sp., strain SF-733. Antibiotic SF-733 obtained as colorless needles has a molecular formula C17H34N4O10, and is concluded to be a new aminoglycosidic, water-soluble and basic antibiotic based on its physical and chemical properties.

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© Japan Antibiotics Research Association
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