Abstract
Two new indolopyridoquinazoline alkaloidal glycosides, 11-O-beta-D-glucopyranosyl rutaecarpine (ternatoside C) and 11-O-alpha-L-rhamnosyl-(1-->6)-beta-D-glucopyranosyl rutaecarpine (ternatoside D) were isolated from the roots of Ranunculus ternatus. Their structures were determined on the basis of spectroscopic and chemical methods.
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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Carbohydrate Sequence
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Chromatography, Thin Layer
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Gas Chromatography-Mass Spectrometry
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Hydrolysis
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Indole Alkaloids / chemistry*
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Indole Alkaloids / isolation & purification
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Magnetic Resonance Spectroscopy
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Molecular Sequence Data
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Plant Roots / chemistry
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Quinazolines / chemistry*
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Quinazolines / isolation & purification
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Ranunculus / chemistry*
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Spectrometry, Mass, Fast Atom Bombardment
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Spectrophotometry, Infrared
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Spectrophotometry, Ultraviolet
Substances
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11-O-alpha-L-rhamnosyl-(1-6)-beta-D-glucopyranosyl rutaecarpine
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11-O-beta-D-glucopyranosyl rutaecarpine
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Alkaloids
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Indole Alkaloids
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Quinazolines