Abstract
A new ent-kaurene β-D-glucoside was isolated from Rabdosia rubescens, together with the known compounds oridonin, ponicidin, and pedalitin. The structure of new compound was determined, on the basis of spectral date and X-ray crystallographic analysis, to be ent-7β, 20-epoxy-kaur-16-ene-1β, 6α, 7α, 14α, 15α-pentanol 1-O-β-D-glucopyranoside.
