Abstract
Two new compounds, descurainin A (1) and descurainoside B (2), were isolated from the seeds of Descurainia sophia (L.) Webb ex Prantl. Their structures were elucidated by spectroscopic methods (MS, 1H, 13C and 2D NMR).
MeSH terms
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Brassicaceae / chemistry*
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China
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Chromans / chemistry*
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Chromans / isolation & purification
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Flavonoids / chemistry*
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Flavonoids / isolation & purification
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Magnetic Resonance Spectroscopy
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Mass Spectrometry
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Medicine, Chinese Traditional
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Seeds / chemistry
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Spectrometry, Mass, Electrospray Ionization
Substances
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Chromans
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Flavonoids
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descurainin A
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descurainoside B