Chemical constituents of Lignum Aquilariae Resinatum(Ⅱ) / 中草药

ABSTRACT

Objective To study the chemical constituents of Lignum Aquilariae Resinatum.MethodsThe compounds were isolated and purified by silica chromatography and their structures were identified on the basis of physicochemical constant and spectral analysis.Results The compounds were determined as 6-hydroxy-2-[2-(3'-methoxy-4'-hydroxy phenylethyl)] chromone(Ⅰ)and a triterpene,hederagenin(Ⅱ).Conclusion Compound I is a new compound and compound Ⅱ is found in this plant for the first time.