Chemical Constituents of Plumbago Zeylanica L

To investigate the chemical constituents from the Plumbago zeylanica L. the chemical constituents were isolated by various column chromatographic methods and their structures were elucidated as plumbazeylanone(1),plumbagic acid(2),β-sitosterol(3),lupeol(4),lup-20(29)-en-3,21-dione(5),norcanelilline(6),3-O-glucopyranosyl plumbagicacid methylester(7),uridine(8),daucosterol(9).Compound 4-6 and 8 were first time were isolated from this plant for the first time.