Title: Chemical constituents from berries of Physalis pubescens
Abstract: Objective To investigate the chemical constituents from the berries of Physalis pubescens.Methods The chemical constituents were isolated by repeated silica gel column chromatography,Sephadex LH-20 gel columns chromatography,medium pressure column chromatography,and semi-preparative liquid chromatography,and their structures were elucidated by chemical properties and spectral analyses.Results Sixteen compounds were isolated and identified to be 3,7,3′-trimethylquercetin(1),kaempferol(2),chrysoeriol(3),quercetin-3-O-β-D-glucopyranoside(4),arjunolic acid(5),pulsatilla saponin A(6),pulsatilla saponin D(7),caffeic acid(8),1-O-caffeoyl-β-D-glucopyranoside(9),N-trans-ferulogltyramine(10),neo-olivil(11),medioresinol(12),pinoresinol(13),sucrose(14),uridine(15),and β-sitosterol(16).Conclusion Compounds 5—7 and 9—15 are obtained from the plants of genus Physalis L.for the first time.Compounds 3 and 8 are obtained from this plant for the first time.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
Access and Citation
Cited By Count: 6
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