2008•Shenyang Yaoke Daxue xuebaoRequires access
Chemical constituents of aerial parts of Asarum heterotropides Fr Schmidt. var. mandshuricum(Maxim.) Kitag.
Xu Lei
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Abstract
Objective To study the chemical constituents of aerial parts of Asarum heterotropides Fr Schmidt.var.mandshuricum(Maxim.)Kitag.Methods The compounds were isolated by chromatography on silica gel column and identified by the physiochemical properties and spectral analysis.Results Six compounds were obtained and identified as(10bS) 8,9-dihydroxy-1,5,6,10b-tetrahydro-2H-pyrroloisoquinolin-3-one(1),nicotinic acid(2),5-hydroxymethylfuroic acid(3),succinic acid(4),kaempferol(5),kaempferol-3-O-β-D-glucopyranoside(6).Conclusions Compounds 13 are firstly isolated from Asarum.Compound 5 is isolated from Asarum heterotropides Fr Schmidt.var.mandshuricum(Maxim.)Kitag.for the first time.