Dantaxusins C and D, two novel taxoids from Taxus yunnanensis

J Nat Prod. 2002 Mar;65(3):371-4. doi: 10.1021/np010435f.

Abstract

Two new taxane diterpenes, dantaxusin C (1) and dantaxusin D (2), were isolated from an ethanol extract of the aerial parts of Taxus yunnanensis along with 14 known taxoids. All structures were established on the basis of 1D and 2D NMR and HREIMS spectroscopic methods.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • China
  • Chromatography, High Pressure Liquid
  • Molecular Conformation
  • Molecular Structure
  • Nuclear Magnetic Resonance, Biomolecular
  • Paclitaxel / analogs & derivatives
  • Paclitaxel / chemistry
  • Paclitaxel / isolation & purification*
  • Plant Bark / chemistry
  • Plant Leaves / chemistry
  • Plant Shoots / chemistry
  • Plants, Medicinal / chemistry*
  • Spectrophotometry, Infrared
  • Spectrophotometry, Ultraviolet
  • Stereoisomerism
  • Taxoids*
  • Taxus / chemistry*

Substances

  • Taxoids
  • dantaxusin C
  • dantaxusin D
  • Paclitaxel