Abstract
Two new monoterpenoid glycosides, α-(E)-acaridiol 8-O-β-d-glucopyranoside (1) and α-(E)-acaridiol 9-O-β-d-glucopyranoside (2), as well as a new thiophen, 2-acetyl-3-hydroxy-5-(prop-1-ynyl)thiophen 3-O-β-d-glucopyranoside (3), were isolated from the roots of Eupatorium chinense. Their structures were determined on the basis of extensive spectroscopic and chemical analyses.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Eupatorium / chemistry*
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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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Molecular Structure
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Monoterpenes / chemistry
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Monoterpenes / isolation & purification*
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Nuclear Magnetic Resonance, Biomolecular
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Plant Roots / chemistry
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Thiophenes / chemistry
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Thiophenes / isolation & purification*
Substances
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2-acetyl-3-hydroxy-5-(prop-1-ynyl)thiophen 3-O-beta-D-glucopyranoside
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Glucosides
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Glycosides
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Monoterpenes
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Thiophenes
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alpha-(E)-acaridiol 8-O-beta-D-glucopyranoside