Abstract
From the roots of Millettia erythrocalyx, 6-methoxy-[2",3":7,8]-furanoflavanone, 2,5-dimethoxy-4-hydroxy-[2",3":7,8]-furanoflavan, and 3,4-methylenedioxy-2',4'-dimethoxychalcone were isolated, along with ten other known flavonoids. Their structures were elucidated on the basis of analyses of their spectroscopic data.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Chalcone / analogs & derivatives
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Chalcone / chemistry*
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Chalcone / isolation & purification*
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Chalcones
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Flavanones*
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Flavonoids / chemistry*
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Flavonoids / isolation & purification*
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Magnetic Resonance Spectroscopy
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Millettia / chemistry*
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Molecular Structure
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Plant Roots / chemistry*
Substances
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2,5-dimethoxy-4-hydroxy-(2'',3''-7,8)-furanoflavan
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3,4-methylenedioxy-2',4'-dimethoxychalcone
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6-methoxy-(2'',3''-7,8)-furanoflavanone
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Chalcones
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Flavanones
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Flavonoids
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Chalcone