Two new sesquiterpenes from endophytic fungus S49 of Cephalotaxus hainanensis

J Asian Nat Prod Res. 2010 Jul;12(7):582-5. doi: 10.1080/10286020.2010.485934.

Abstract

Two new sesquiterpenes, 10,11,12-guaianetriol (1) and 1,10,11,12-guaianetetrol (2), were isolated from endophytic fungus S49 of Cephalotaxus hainanensis Li. Their structures were determined based on HR-ESI-MS and spectroscopic techniques (1D and 2D NMR).

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Ascomycota / chemistry*
  • Cephalotaxus / microbiology*
  • Chaetomium
  • China
  • Molecular Structure
  • Nuclear Magnetic Resonance, Biomolecular
  • Plant Bark / microbiology
  • Sesquiterpenes / chemistry
  • Sesquiterpenes / isolation & purification*

Substances

  • 1,10,11,12-guaianetetrol
  • 10,11,12-guaianetriol
  • Sesquiterpenes