New Aromadendrane Sesquiterpenoid Pseuboydone F from the Marine-derived Fungus Pseudallescheria boydii F44-1

A new aromadendrane sesquiterpenoid pseuboydone F (1), along with a known pseuboydone A (2), were isolated from the marine-derived fungus Pseudallescheria boydii F44-1 associated with the soft coral Sarcophyton sp..The structures were elucidated by HRMS, 1D and 2D NMR spectroscopic data.