Rapid Dereplication and Identification of the Bioactive Constituents from the Fungus, Leucocoprinus birnbaumii

摘要

A series of fatty acids were rapidly dereplicated and partially identified from the flowerpot fungus, Leucocoprinus birnbaumii using HPLC-NMR and HPLC-MS. Subsequent off-line isolation unequivocally established the structures, and anti-microbial testing concluded that the fatty acids displayed moderate but selective anti-microbial activity. This represents the first report of these compounds occurring in this particular terrestrial fungus.