Abstract
Five new glycosides, creosides I, II, III, IV, and V, were isolated from the methanolic extract of the roots of Rhodiola crenulata, together with 21 known compounds. The chemical structures of new constituents were elucidated on the basis of chemical and physicochemical evidence.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Acids, Acyclic / chemistry*
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Alcohols / chemistry*
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Chemical Phenomena
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Chemistry, Physical
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Drugs, Chinese Herbal / analysis*
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Glycoside Hydrolases / chemistry
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Glycosides / chemistry*
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Hydrolysis
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Indicators and Reagents
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Magnetic Resonance Spectroscopy
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Multienzyme Complexes / chemistry
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Plant Roots / chemistry
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Rhodiola / chemistry*
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Spectrometry, Mass, Electrospray Ionization
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Spectrometry, Mass, Fast Atom Bombardment
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Spectrophotometry, Infrared
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beta-Glucosidase / chemistry
Substances
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Acids, Acyclic
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Alcohols
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Drugs, Chinese Herbal
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Glycosides
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Indicators and Reagents
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Multienzyme Complexes
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Glycoside Hydrolases
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naringinase
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beta-Glucosidase