Abstract
Two new Amaryllidaceae alkaloids, named lycoranines A (1) and B (2), were isolated from the bulbs of Lycoris radiata. Their structures were elucidated on the basis of extensive spectroscopic analysis. Compound 2 was a new-type alkaloid, which provided a new insight into the biosynthesis of alkaloids in Amaryllidaceae plants.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Alkaloids / chemistry*
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Alkaloids / isolation & purification*
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Amaryllidaceae Alkaloids / chemistry*
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Amaryllidaceae Alkaloids / isolation & purification
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Indicators and Reagents
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Lycoris / chemistry*
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Magnetic Resonance Spectroscopy
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Plant Roots / chemistry
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Spectrometry, Mass, Electrospray Ionization
Substances
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Alkaloids
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Amaryllidaceae Alkaloids
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Indicators and Reagents
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lycoranine A
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lycoranine B