ISOLATION AND STRUCTURE DETERMINATION OF SOME STILBENOIDS FROM GNETUM LATIFOLIUM

Abstract

A phytochemical study of Gnetum latifolium stems, collecting from Tay
Nguyen province, Viet Nam, has resulted in the isolation and determination of
three compounds, including Genetifolin E (1), (±)-bisisorhapotingenin A (2)and
Gnetifolin K (3). The chemical structures of these compounds were characterized
by NMR-spectral. Compounds 2, 3 were found in the speciesGnetum latifoliumfor
the first time.