Boletunones A and B, highly functionalized novel sesquiterpenes from Boletus calopus

Org Lett. 2004 Mar 4;6(5):823-6. doi: 10.1021/ol049953i.

Abstract

Highly functionalized novel sesquiterpenes, named boletunones A and B, were isolated from the methanolic extract of the fruiting body of the mushroom Boletus calopus. Their structures and relative stereochemistry were established by various spectral analyses. [structure: see text]

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Basidiomycota / chemistry*
  • Molecular Structure
  • Pyrones / chemistry*
  • Pyrones / isolation & purification
  • Sesquiterpenes / chemistry*
  • Sesquiterpenes / isolation & purification
  • Stereoisomerism

Substances

  • Pyrones
  • Sesquiterpenes
  • boletunone A
  • boletunone B