28,29-Dihydroxyfriedelan-3-one, a friedelane with two oxygenated methyl groups, from Elaeodendron balae(Celastraceae)
Abstract
A new friedelane with two oxygenated methyl groups, isolated from Elaeodendron balae Kosterm. (Celastraceae), has been shown to be 28,29-dihydroxyfriedelan-3-one by spectroscopic and chemical data.