Department of Chemistry, University of Utah, Salt Lake City, UT 84112, U.S.A.
Abstract:
The degraded triterpenoid, 3β,6β-dihydroxy-4,4,14α-trimethyl-Δ8-5α-pregnene-20-one (II) and 3-keto-dehydrosulfurenic acid (III), have been isolated from the extracts of Fomes officinalis and their structures determined.