Abstract
Five new homoisoflavonoids, ophiopogonanone C (1), ophiopogonanone D (2), ophiopogonone C (3), ophiopogonanone E (4) and ophiopogonanone F (5), and six known compounds were isolated from an ethanol extract of the tubers of Ophiopogon japonicus (Thunb) Ker-Gawl. Spectroscopic analyses were used to elucidate the structures of these compounds.
MeSH terms
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Crystallography, X-Ray
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Drugs, Chinese Herbal / chemistry
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Drugs, Chinese Herbal / isolation & purification*
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Isoflavones / chemistry
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Isoflavones / isolation & purification*
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Molecular Structure
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Nuclear Magnetic Resonance, Biomolecular
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Ophiopogon / chemistry*
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Plant Tubers / chemistry
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Plants, Medicinal / chemistry*
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Spectrophotometry, Infrared
Substances
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Drugs, Chinese Herbal
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Isoflavones