A new nortriterpenoid and an ergostane-type steroid from the fruiting bodies of the fungus Ganoderma resinaceum

Abstract

One new expoxy nortriterpenoid (1) and one new ergostane-type steroid (2), together with seven known steroids (3–9), were obtained from the fruiting bodies of the fungus Ganoderma resinaceum. The new compounds were elucidated on the basis of extensive spectroscopic data (MS, NMR, IR, and UV) and the known compounds were identified by comparing spectroscopic data with those reported in literature.

Keywords:

• Ganoderma resinaceum
• nortriterpenoid
• steroid