The Journal of Antibiotics
Online ISSN : 1881-1469
Print ISSN : 0021-8820
ISSN-L : 0021-8820
Endophenazines A-D, New Phenazine Antibiotics from the Athropod Associated Endosymbiont Streptomyces anulatus
II. Structure Elucidation
PHILIPP KRASTELAXEL ZEECKKLAUS GEBHARDTHANS-PETER FIEDLERJOACHIM RHEINHEIMER
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2002 Volume 55 Issue 9 Pages 801-806

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Abstract

A detailed screening of the secondary metabolite pattern produced by different athropod associated strains of the species Streptomyces anulatus resulted in the isolation and structure elucidation of the endophenazines A-D (2, 4-6). The structures were assigned by spectroscopic methods and chemical transformations. 4 represents a chromophoric system based on a phenazin-7-one, 5 and 6 are new 5, 10-dihydrophenazine derivatives.

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© Japan Antibiotics Research Association
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