Abstract
A novel dimeric secoiridoid glucoside, gentimacroside (1), and six known compounds (2-7) were isolated from the roots of Gentiana macrophylla Pall. Their structures were established on the basis of spectroscopic analysis, especially by means of 1D-, 2D-NMR and HRESIMS analyses.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Gentiana / chemistry*
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Glucosides / chemistry
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Glucosides / isolation & purification*
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Iridoids / chemistry
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Iridoids / isolation & purification*
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Molecular Structure
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Nuclear Magnetic Resonance, Biomolecular
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Optical Rotation
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Plant Roots / chemistry
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Spectrometry, Mass, Electrospray Ionization
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Spectrophotometry, Ultraviolet
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Spectroscopy, Fourier Transform Infrared