Abstract
The known gentisaldehyde antibiotic aurocitrin (1), its cis-olefinic isomer (2), a salicylaldehyde analogue (3), two new benzofuran derivatives (4 and 5), and a new dihydroisocoumarin (6) were isolated from the wood-decay fungus Hypocrea sp. BCC 14122. The structures were elucidated primarily by NMR and mass spectroscopic analyses.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Aldehydes / chemistry
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Aldehydes / isolation & purification*
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Animals
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Antimalarials / chemistry
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Antimalarials / isolation & purification*
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Antimalarials / pharmacology
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Antineoplastic Agents / chemistry
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Antineoplastic Agents / isolation & purification*
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Antineoplastic Agents / pharmacology
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Benzofurans / chemistry
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Benzofurans / isolation & purification*
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Benzofurans / pharmacology
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Candida albicans / drug effects
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Chlorocebus aethiops
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Coumarins / chemistry
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Coumarins / isolation & purification*
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Coumarins / pharmacology
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Drug Screening Assays, Antitumor
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Humans
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Hypocrea / chemistry*
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KB Cells
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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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Nuclear Magnetic Resonance, Biomolecular
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Plasmodium falciparum / drug effects
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Staphylococcus aureus / drug effects
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Stereoisomerism
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Vero Cells
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Wood / microbiology
Substances
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Aldehydes
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Antimalarials
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Antineoplastic Agents
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Benzofurans
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Coumarins
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aurocitrin