A new secoiridoid glucoside in fruits of Ligustrum lucidum
Xin‐Sheng Yao
Abstract
Xin‐Sheng Yao
Abstract
Objective To study the chemical constituents from the fruits of Ligustrum lucidum.Methods The chemical constituents in ethyl acetate fraction of 70% ethanol extract from the fruits of L.lucidum were isolated and purified by column chromatography over silica gel,ODS,Sephadex LH-20,and HPLC.The structures were identified on the basis of physicochemical properties and spectral data analyses.Results A compound,secoiridoid glucoside,was isolated and identified as 6′-O-cinnamoyl-8-epi-kingisidic acid(1).Conclusion Compound 1 is a new one.
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Objective To study the chemical constituents from the fruits of Ligustrum lucidum.Methods The chemical constituents in ethyl acetate fraction of 70% ethanol extract from the fruits of L.lucidum were isolated and purified by column chromatography over silica gel,ODS,Sephadex LH-20,and HPLC.The structures were identified on the basis of physicochemical properties and spectral data analyses.Results A compound,secoiridoid glucoside,was isolated and identified as 6′-O-cinnamoyl-8-epi-kingisidic acid(1).Conclusion Compound 1 is a new one.
Key concepts: Chemistry, Sephadex, Column chromatography, Silica gel, Chromatography, Glucoside, Ethyl acetate, Ethanol