Abstract
A new abietane diterpene, the 19-O-beta-D-glucopyranoside of 16-hydroxylambertic acid was isolated from the leaves of Quillaja brasiliensis together with a known prosapogenin (3-O-beta-D-glucuronopyranosyl-quillaic acid), quercetin, and rutin. The new compound was identified by chemical and spectroscopic methods.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Glucosides / chemistry
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Glucosides / isolation & purification*
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Phenanthrenes / chemistry
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Phenanthrenes / isolation & purification*
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Plant Leaves / chemistry
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Quercetin / isolation & purification
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Quillaja / chemistry*
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Rutin / isolation & purification
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Saponins / chemistry
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Saponins / isolation & purification*
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Spectrum Analysis
Substances
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16-hydroxylambertic acid 19-O-glucopyranoside
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3-O-glucuronopyranosylquillaic acid
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Glucosides
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Phenanthrenes
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Saponins
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Rutin
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Quercetin