Abstract
Four new "cage-like" monoterpene glucosides (1-4) were isolated from Paeonia lactiflora. The structures of these compounds were established by spectroscopic methods, mainly 1D and 2D NMR, and mass spectrometric analysis. Compound 4 exhibited moderate cell-protective activity against hydrogen peroxide-induced PC12 cell damage.
MeSH terms
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Animals
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Drugs, Chinese Herbal / chemistry
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Drugs, Chinese Herbal / isolation & purification*
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Drugs, Chinese Herbal / pharmacology
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Glucosides / chemistry
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Glucosides / isolation & purification*
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Glucosides / pharmacology
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Hydrogen Peroxide / pharmacology
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Molecular Structure
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Monoterpenes / chemistry
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Monoterpenes / isolation & purification*
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Monoterpenes / pharmacology
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Nuclear Magnetic Resonance, Biomolecular
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PC12 Cells
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Paeonia / chemistry*
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Rats
Substances
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Drugs, Chinese Herbal
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Glucosides
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Monoterpenes
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Hydrogen Peroxide