Six undescribed sesquiterpenoids from the endophytic fungus Irpex lacteus: Their antifungal and inhibitory activities against Setaria viridis.
Twelve sesquiterpenoids, comprising six new compounds (1-6) and six known compounds (7-12), were isolated from the endophytic fungus Irpex lacteus derived from Castanea mollissima Blume. Structural elucidation was achieved through a combination of spectroscopy, ECD calculations, and X-ray crystallography. These compoun...