Abstract
A new cycloartane glycoside was isolated from the dried aerial parts of Camptosorus sibiricus Rupr. By means of chemical and spectroscopic methods (IR, 1D and 2D NMR, ESI-MS), the structure was established as 3beta, 7beta, 24beta, 25, 30-pentahydroxycycloartane-3-O-beta-D-glucopyranoside-24-O-beta-D-glucopyranosyl(1 --> 2)-D-glucopyranoside (1).
MeSH terms
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China
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Ferns / chemistry*
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Magnetic Resonance Spectroscopy
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Mass Spectrometry
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Molecular Structure
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Plant Components, Aerial / chemistry*
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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
Substances
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3beta,7beta,24beta,25,30-pentahydroxycycloartane-3-O-beta-D-glucopyranoside-24-O-beta-D-glucopyranosyl(1-2)-D-glucopyranoside
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Saponins
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Triterpenes
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cycloartane