Abstract
Two new compounds, 11α,20ζ-dihydroxydammar-24-ene-3-one and 3α,11α,20ζ-trihydroxydammar-24-ene, were isolated from the hexane extract of the bark and wood of
Astrotrichilia asterotricha. Structures were determined by
1H,
13C and 2D NMR spectroscopy.