Structures of some new sesquiterpenoid metabolites of Marasmius alliaceus
Abstract
The sesquiterpenoids, alliacolide II (alliacol A)(2), 12-hydroxydehydroalliacolide (alliacol B)(3), 12-noralliacolide (5), 11- and 12-hydroxyalliacolide (6) and (7), respectively, and alliacide (8) have been isolated from Marasmius alliaceus and their structures established by a combination of their spectra and chemistry.