A new compound, 21α-hydroxyfriedel-4(23)-en-3-one and other triterpenoids from Phyllanthus reticulatus

Abstract The petrol extracts of the stems and leaves of Phyllanthus reticulatus both gave friedelin and sitosterol, and that of the former also friedelan-3β-ol, glochidonol, 21α-hydroxyfriedelan-3-one and a new compound, which was proved to be 21α-hydroxyfriedel-4(23)-en-3-one. The ethanol extract of the stems yielded betulinic acid.