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利用2D-NMR并结合其它理化方法研究了从豆科植物小花棘豆中分得的一种黄酮甙:山奈酚-3-O-芸香糖甙的化学结构;该成分系首次从棘豆属植物中分得。
The chemical structure of a flavone glycoside, kaempferol-3-O-rutose glycoside, obtained from the leguminous plant Oxytropis was studied by 2D-NMR and other physicochemical methods. This composition was the first from the genus Ochophylla. In the points.