Abstract
Reversed-phase HPLC analysis of a dichloromethane extract of the stem-barks of Rinorea welwitschii has afforded two pyranoisoflavones, alpinumisoflavone (1) and di-O-methylalpinumisoflavone (2).
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Chromatography, High Pressure Liquid
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Flavonoids / chemistry
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Flavonoids / isolation & purification*
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Humans
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Isoflavones*
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Plant Extracts / chemistry
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Plant Extracts / isolation & purification
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Plant Stems
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Plants, Medicinal*
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Rosales*
Substances
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Flavonoids
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Isoflavones
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Plant Extracts
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alpinumisoflavone