Abstract
Two new C19-diterpenoid alkaloids, 14-benzoylliljestrandisine (1) and 14-anisoylliljestrandisine (2), were isolated from the roots of Aconitum tsaii. Their structures were elucidated by different spectroscopic (IR, UV, 1D and 2D NMR) and mass-spectrometric techniques.
Keywords:
Aconitum tsaii; Ranunculaceae; diterpenoid alkaloids.
MeSH terms
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Aconitine / chemistry
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Aconitum / chemistry*
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Alkaloids / chemistry
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Alkaloids / isolation & purification*
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Diterpenes / chemistry
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Diterpenes / isolation & purification*
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Drugs, Chinese Herbal / chemistry
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Drugs, Chinese Herbal / isolation & purification*
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Molecular Structure
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Nuclear Magnetic Resonance, Biomolecular
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Plant Roots / chemistry
Substances
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14-anisoylliljestrandisine
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14-benzoylliljestrandisine
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Alkaloids
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Diterpenes
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Drugs, Chinese Herbal
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Aconitine