ruscus/白血病

Phytochemical examination of the underground parts of Ruscus aculeatus has led to the isolation of a total of twelve steroidal saponins, including seven new ones. The structures of the new saponins were determined by spectroscopic analysis and chemical evidence. The furostanol saponin, having a

Phytochemical examination of the underground parts of Ruscus aculeatus has been undertaken as part of systematic study of plants of the Liliaceae. Six new spirostanol saponins and five new furostanol saponins were isolated, and their structures were assigned on the basis of spectroscopic analysis,

From the underground parts of Ruscus aculeatus, a new bisdesmosidic spirostanol saponin named aculeosides B (2) was isolated, and its structure was determined on the basis of spectroscopic analysis, including 2D NMR techniques. Aculeoside A (1), which was previously isolated from the same plant