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从玄参科植物毛花洋地黄(Digitalis lanata)的叶中分得三种新的强心甙,经TLC 与光谱方法分别确定为:(1)异羟基洋地黄毒甙元-3-O-β-D-洋地黄毒糖-β-D-洋地黄毒糖-β-D-甲基葡萄糖甙(Digoxigenin-3-O-β-D-digitoxosido-β-D-digitoxosido-β-D-gluco-
Three new cardiac glycosides were isolated from leaves of Scrophulariaceae, a genus Digitalis lanata, and identified by TLC and spectroscopic methods as: (1) digoxigenin-3-O- digoxigenin-3-O-β-D-digitoxosido-β-D-digitoxosido-β-D-gluco -