Fomlactones A-C, novel triterpene sactones from Fomes cajanderi

J Nat Prod. 2003 Sep;66(9):1249-51. doi: 10.1021/np0301994.

Abstract

Investigation of the neutral ether extracts of the fungus Fomes cajanderi led to the isolation of three novel ketal lactones named fomlactones A (1), B (2), and C (3). These compounds were identified by analysis of IR, HRMS, CD, and 1D and 2D NMR data. The structure of fomlactone C (3) was confirmed by X-ray diffraction analysis.

MeSH terms

  • Basidiomycota / chemistry*
  • China
  • Crystallography, X-Ray
  • Lactones / chemistry
  • Lactones / isolation & purification*
  • Molecular Structure
  • Nuclear Magnetic Resonance, Biomolecular
  • Triterpenes / chemistry
  • Triterpenes / isolation & purification*

Substances

  • Lactones
  • Triterpenes
  • fomlactone A
  • fomlactone B
  • fomlactone C