STUDIES ON THE CHEMICAL COMPONENTS OF VISCUMCOLORATUM Ⅶ. ISOLATION AND STRUCTURE OF VISCUMNEOSIDE Ⅶ
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Abstract
From the ethanol extract of Viscum coloratura (Kom.) Nakai, a new flavonoid has been isolated. Based on chemical and spectroscopic analysis, the structure of Ⅶ has been elucidated as rhamnazin-3-0-β-D-apisoyl-(1→2)-6"-O-(3-hydroxy-3-methylglutarate)-glucoside and named Viscumneoside Ⅶ.
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