THREE DITERPENE DILACTONE GLYCOSIDES FROM PODOCARPUS NAGI

Article abstract of DOI:10.1016/0031-9422(95)94785-L

Three water-soluble constituents, nagilactosides C-E, were isolated from Podocarpus nagi.Their structures were determined by chemical and spectroscopic methods, respectively.Nagilactoside C was identified as 1-deoxynagilactone A-2α-O-β-D-glucopyranosyl-(1->3)-β-glucopyranoside, nagilactoside D as 1-deoxy-nagilactone A-2α-O-β-D-glucopyranosyl-(1->6)-β-D-glucopyranoside, and nagilactoside E as nagilactone A-1β-O-β-D-glucopyranosyl-(1->6)-β-D-glucopyranoside.