Abstract
Two new phenolic glycosides, syringic acid-4-O-α-L-rhamnoside (1) and (-)-hydnocarpin-7-O-β-D-glucoside (2), were isolated from the traditional Chinese medicinal herb Inula cappa. The structures of the new compounds were elucidated by means of spectroscopic methods such as 1D, 2D NMR, and HR-ESI-MS.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Asteraceae / chemistry*
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Drugs, Chinese Herbal / chemistry
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Drugs, Chinese Herbal / isolation & purification*
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Flavonolignans / chemistry
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Flavonolignans / isolation & purification*
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Gallic Acid / analogs & derivatives*
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Gallic Acid / chemistry
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Gallic Acid / isolation & purification
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Glucosides / chemistry
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Glucosides / isolation & purification*
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Glycosides / chemistry
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Glycosides / isolation & purification*
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Inula / chemistry*
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Molecular Structure
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Nuclear Magnetic Resonance, Biomolecular
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Phenols / chemistry
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Stereoisomerism
Substances
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Drugs, Chinese Herbal
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Flavonolignans
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Glucosides
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Glycosides
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Phenols
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hydnocarpin-7-O-beta-D-glucoside
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syringic acid-4-O-alpha -L-rhamnoside
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Gallic Acid