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Rousselianone A, novel antibiotic related to phenalenone produced by Phaeosphaeria rousseliana
J Z Xiao1, S Kumazawa, H Tomita
1Research Center, Mitsubishi Kasei Corporation, Yokohama, Japan.
The Journal of Antibiotics
|October 1, 1993
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.