Journal of Natural Products 2009-Apr
Cytotoxic oleanane triterpene saponins from Albizia chinensis.
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Abstract
Three new oleanane-type triterpene saponins, albizosides A-C (1-3), were isolated from the stem bark of Albizia chinensis. Their structures were established by 1D and 2D NMR experiments and chemical methods. Compounds 1-3 showed cytotoxic activity against a small panel of human tumor cell lines as well as hemolytic activity against rabbit erythrocytes.
