Two new C19-diterpenoid alkaloids from Aconitum straminiflorum

J Asian Nat Prod Res. 2016;18(4):366-70. doi: 10.1080/10286020.2015.1107545. Epub 2015 Nov 11.

Abstract

Two new C19-diterpenoid alkaloids, straconitines A (1) and B (2), were isolated from the roots of Aconitum straminiflorum. Their structures were elucidated as 14-benzoylducloudine D (1) and 6-hydroxy-14-benzoylducloudine D (2) based on spectroscopic analysis, including IR, ESI-MS, HR-ESI-MS, 1D, and 2D NMR.

Keywords: Aconitum straminiflorum; Ranunculaceae; diterpenoid alkaloids; straconitines A and B.

Publication types

  • Research Support, Non-U.S. Gov't

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

  • Alkaloids
  • Diterpenes
  • Drugs, Chinese Herbal
  • straconitine A
  • straconitine B
  • Aconitine