Abstract
Three novel saponins, mabiosides C-E, were isolated from the bark of Colubrina elliptica together with the known mabioside B and [alpha-L-rhamnopyranosyl-(1-->2)-beta-D-glucopyranosyl-(1-->3)-alpha-L- arabinopyranosyl]-(1-->3)-jujubogenin. All the structures were established by spectroscopic methods.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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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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Plants, Medicinal / chemistry*
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Saponins / chemistry
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Saponins / isolation & purification*
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Triterpenes / chemistry
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Triterpenes / isolation & purification*