Two new C19-diterpenoid alkaloids from Aconitum tsaii

J Asian Nat Prod Res. 2017 May;19(5):457-461. doi: 10.1080/10286020.2016.1234457. Epub 2016 Sep 22.

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

  • Aconitine / chemistry
  • Aconitum / chemistry*
  • Alkaloids / chemistry
  • Alkaloids / isolation & purification*
  • Diterpenes / chemistry
  • Diterpenes / isolation & purification*
  • Drugs, Chinese Herbal / chemistry
  • Drugs, Chinese Herbal / isolation & purification*
  • Molecular Structure
  • Nuclear Magnetic Resonance, Biomolecular
  • Plant Roots / chemistry

Substances

  • 14-anisoylliljestrandisine
  • 14-benzoylliljestrandisine
  • Alkaloids
  • Diterpenes
  • Drugs, Chinese Herbal
  • Aconitine