Complete 1H and 13C signal assignments of 5β-cardenolides isolated from Acokanthera spectabilis Hook F

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作者
National Research Centre, Laboratory of Natural Products, Dokki, Cairo, Egypt [1 ]
不详 [2 ]
不详 [3 ]
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Magn. Reson. Chem. | / 12卷 / 936-942期
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O64 [物理化学(理论化学)、化学物理学];
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070304 ; 081704 ;
摘要
Four cardiotonic glycosides were isolated from Acokanthera spectabilis. Their structures and conformational behaviour were investigated by extensive application of one- and two-dimensional 1H and 13NMR spectroscopy. © 1998 John Wiley & Sons, Ltd.
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