Abstract
A new cycloartane glycoside was isolated from the dried whole herbs of Camptosorus sibiricus Rupr By means of chemical (hydrolysis) and spectroscopic methods (IR, 1D, and 2D NMR, ESI-MS), the structure was established as 3beta, 7beta, 24beta, 25, 30-pentahydroxycycloartane-3-omicron-beta-D-glucopyranoside-24-omicron-beta-D-glucopyranoside (1).
MeSH terms
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Glycosides / chemistry*
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Magnetic Resonance Spectroscopy
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Optical Rotation
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Phytosterols / chemistry*
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Plant Extracts / analysis
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Plants, Medicinal / chemistry*
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Spectrometry, Mass, Electrospray Ionization
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Spectroscopy, Fourier Transform Infrared
Substances
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3beta,7beta,24beta,25,30-pentahydroxycycloartane-3-omicron-beta-D-glucopyranoside-24-omicron-beta-D-glucopyranoside
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Glycosides
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Phytosterols
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Plant Extracts