• Title/Summary/Keyword: N(19)-en-denudatine and N(4)-butanone-flavaconitine

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Two New Diterpenoid Alkaloids from Aconitum brachypodum

  • Shen, Yong;Zuo, Ai-Xue;Jiang, Zhi-Yong;Zhang, Xue-Mei;Wang, Hong-Ling;Chen, Ji-Jun
    • Bulletin of the Korean Chemical Society
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    • v.31 no.11
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    • pp.3301-3303
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    • 2010
  • Two new diterpenoid alkaloids, N(19)-en-denudatine (1) and N(4)-butanone-flavaconitine (2), were isolated from Aconitum brachypodum Diels.. Their structures were elucidated by comprehensive spectroscopic analyses including UV, IR, MS, 1D- and 2D-NMR.