Affiliation:
1. Biological Research and Development Department, Research and Development Division, Parke, Davis & Company, Detroit, Michigan 48232
Abstract
Butirosin, a new water-soluble aminoglycosidic antibiotic complex, active against gram-positive and gram-negative bacteria, has been isolated from fermentation filtrates of
Bacillus circulans
by ion exchange. The complex has been resolved into isomeric A and B components, C
21
H
41
N
5
O
12
, by means of Dowex 1 × 1 or Dowex 1 × 2 chromatography. Properties of the free bases and the
N, N′, N″, N‴
-tetraacetyl derivatives of butirosin A and B are given.
Publisher
American Society for Microbiology
Subject
Infectious Diseases,Pharmacology (medical),Pharmacology
Cited by
60 articles.
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