Abstract: Six isoflavonoids,formononetin(1),calycosin(2),6″-O-acetylononin(3),ononin(7),pratensein-7-O-β-D-glucopyranoside(12),calycosin-7-O-β-D-glucopyranoside(13),a pterocarpan,9,10-dimethoxypterocarpan-3-O-β-D-glucopyranoside(4),a isoflavan,2′-hydroxy-3′,4′-dimethoxyisoflavan-7-O-β-D-glucopyranoside(6),and six astragalosides,acetylastragaloside Ⅰ(5),astrgaloside Ⅰ(8),isoastragaloside Ⅰ(9),isoastragaloside Ⅱ(10),astragaloside Ⅱ(11),astragaloside Ⅳ(14)were isolated from Huangqi injection.Their structures were elucidated on the basis of spectral data interpretation.Compound 3 was first found from the plants of Astragalus species.
Publication Year: 2002
Publication Date: 2002-01-01
Language: en
Type: article
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Cited By Count: 5
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