Abstract
Two new metabolites, 4R*-hydroxy-3,5R*-dimethoxycyclohex-2-enone (1) and 2-hydroxy-N-(2-hydroxyphenyl)propionamide (2), were isolated from solid cultures of the phytopathogen Peronophythora litchii, along with 4-hydroxybenzyl alcohol (3) and methyl D-indole-3-lactate (4). Their structures were elucidated on the basis of spectroscopic and spectrometric data. These metabolites were not toxic to brine shrimps (LC50 > 500 microg/mL).
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Amides / chemistry
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Amides / metabolism*
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Animals
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Artemia / drug effects
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Benzyl Alcohols / chemistry
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Benzyl Alcohols / metabolism
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Cyclohexanones / chemistry*
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Cyclohexanones / metabolism*
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Fungi / metabolism*
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Molecular Structure
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Phenols / chemistry
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Phenols / metabolism*
Substances
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2-hydroxy-N-(2-hydroxyphenyl)propionamide
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4R'-hydroxy-3,5R'-dimethoxycyclohex-2-enone
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Amides
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Benzyl Alcohols
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Cyclohexanones
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Phenols
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4-hydroxybenzyl alcohol