Abstract
A novel butenoate derivative, methyl (Z)-4-{[(Z)-1-(hydroxymethyl)-2-phenyl-1-ethenyl] amino}-4-oxo-2-butenoate (1), was isolated from the fermentation broth of an Aspergillus niger strain Ta1. The structure (1) was elucidated by spectral analysis. Bioassays showed that compound 1 had a weak antioxidant activity.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Antioxidants / chemistry*
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Antioxidants / isolation & purification
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Antioxidants / pharmacology
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Aspergillus niger / chemistry*
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Butyrates / chemistry*
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Butyrates / isolation & purification
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Butyrates / pharmacology
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Cell Line, Tumor
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Drug Screening Assays, Antitumor
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Humans
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Mass Spectrometry
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Microbial Sensitivity Tests
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Molecular Structure
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Nuclear Magnetic Resonance, Biomolecular
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Spectrophotometry, Infrared
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Spectrophotometry, Ultraviolet