ROUSSELIANONE A, NOVEL ANTIBIOTIC RELATED TO PHENALENONE PRODUCED BY Phaeosphaeria rousseliana

JIN-ZHONG XIAO; SHIGENORI KUMAZAWA; HIROFUMI TOMITA; NOBUJI YOSHIKAWA; CHIZUKO KIMURA; TAKASHI MIKAWA

doi:10.7164/antibiotics.46.1570

ROUSSELIANONE A, NOVEL ANTIBIOTIC RELATED TO PHENALENONE PRODUCED BY Phaeosphaeria rousseliana

JIN-ZHONG XIAO, SHIGENORI KUMAZAWA, HIROFUMI TOMITA, NOBUJI YOSHIKAWA, CHIZUKO KIMURA, TAKASHI MIKAWA

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JOURNAL FREE ACCESS

1993 Volume 46 Issue 10 Pages 1570-1574

DOI https://doi.org/10.7164/antibiotics.46.1570

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Abstract

Novel antibiotic, rousselianone A, was produced by fermentation of Phaeosphaeria rousseliana L2144. Rousselianone A was characterized as a new derivative of phenalenone. The antibiotic showed no antimicrobial activity in vitro, but exhibited in vivo antifungal activity against plant diseases with a relatively broad spectrum.

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