Abstract
From the endophytic fungus Phomopsis sp. PSU-D15, three metabolites named as phomoenamide (1), phomonitroester (2) and deacetylphomoxanthone B (3), were isolated together with three known compounds, dicerandrol A (4), (1S,2S,4S)-p-menthane-1,2,4-triol (5) and uridine. Their structures were elucidated by spectroscopic methods. Phomoenamide (1) exhibited moderate in vitro antimycobacterial activity against Mycobacterium tuberculosis H37Ra.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Antitubercular Agents / chemistry
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Antitubercular Agents / metabolism*
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Antitubercular Agents / pharmacology
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Ascomycota / chemistry
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Ascomycota / metabolism*
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Magnetic Resonance Spectroscopy / methods
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Magnetic Resonance Spectroscopy / standards
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Microbial Sensitivity Tests
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Molecular Structure
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Mycobacterium tuberculosis / drug effects
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Reference Standards
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Stereoisomerism
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Uridine / chemistry
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Uridine / metabolism*
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Uridine / pharmacology
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Xanthones / chemistry
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Xanthones / metabolism*
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Xanthones / pharmacology
Substances
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Antitubercular Agents
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Xanthones
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dicerandrol A
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Uridine