Natural Products and Bioprospecting (Aug 2016)

Hirsutane Sesquiterpenes from Cultures of the Basidiomycete Marasmiellus sp. BCC 22389

  • Masahiko Isaka,
  • Somporn Palasarn,
  • Malipan Sappan,
  • Sumalee Supothina,
  • Thitiya Boonpratuang

DOI
https://doi.org/10.1007/s13659-016-0105-7
Journal volume & issue
Vol. 6, no. 5
pp. 257 – 260

Abstract

Read online

Abstract Two new hirsutane sesquiterpenes, marasmiellins A (1) and B (2), were isolated from cultures of the basidiomycete Marasmiellus sp. BCC 22389. The structures were elucidated on the basis of NMR spectroscopic and mass spectrometry data. The absolute configuration of marasmiellin B was determined by application of the modified Mosher’s method. Graphical Abstract

Keywords