Chemical constituents from Terminalia Pierrei Gagnepain(Thai)

Abstract

Chromatographic separation of the hexane extract of bark of Terminalia pierrei led to the isolation of three compounds, friedelin (1), β -sitosterol (2) and D-mannitol (3). Hexane extract of leaves and twigs yielded lupeol (4) and(+) - sesamin (5). The structure of these five compounds was determined by spectroscopic methods.