Hyfraxins A and B, cytotoxic ergostane-type steroid and lanostane triterpenoid glycosides from the invasive ash dieback ascomycete Hymenoscyphus fraxineus
Keywords: تریترپوئین گلیکوزید; Hymenoscyphus fraxineus; Ash dieback; Secondary metabolites; Steroid glycoside; Triterpenoid glycoside; Cytotoxic activity;