Abstract
From the bulbs of Fritillaria maximowiczii, in addition to the known jerveratrin alkaloid, kuroyurinidine, three new steroidal alkaloids, 23-isokuroyurinidine, 15,16-seco-22 alpha H, 25 beta H-solanida-5,14-dien-3 beta-ol O-beta-D-glucopyranosyl-(1-->4)-beta-D-xylopyranoside and hapepunine 3-O-beta-cellobioside have been isolated and structurally elucidated.
MeSH terms
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Alkaloids / chemistry*
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Alkaloids / isolation & purification
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Carbohydrate Conformation
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Carbohydrate Sequence
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Magnetic Resonance Spectroscopy
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Molecular Sequence Data
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Molecular Structure
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Plant Roots
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Plants, Medicinal*
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Saponins / chemistry*
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Saponins / isolation & purification
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Spectrometry, Mass, Fast Atom Bombardment
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Steroids / chemistry*
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Steroids / isolation & purification
Substances
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Alkaloids
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Saponins
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Steroids