Omnia Sana8,14-Secopregnane glycosides from the aerial parts of Asclepias tuberosa
Abstract
Twenty pregnane glycosides, tuberoside A(1)-L(5), were isolated from the diethyl ether-soluble fraction of the MeOH extract from the aerial parts of Asclepias tuberosa (Asclepiadaceae). The pregnane glycosides were composed of 8,12;8,20-diepoxy-8,14-secopregnane as aglycon, and D-cymarose, D-oleandrose, D-digitoxose and/or D-glucose as the component sugars. Their structures were established using NMR spectroscopic analysis and chemical methodologies.
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How to cite
Warashina, T. and Noro, T (2009) '8,14-Secopregnane glycosides from the aerial parts of Asclepias tuberosa', Phytochemistry, 70(10), pp. 1294-1304. doi:10.1016/j.phytochem.2009.07.033
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