摘要
Two new secodammarane triterpenoid saponins, cyclocariosides 1 and J （1 and 2）, and a new epoxydammarane triterpenoid saponin, cyclocarioside K （3） were isolated from the ethanol extracts of the leaves of Cyclocarya paliurus. The structures of these compounds were elucidated by spectroscopic techniques.
Two new secodammarane triterpenoid saponins, cyclocariosides 1 and J （1 and 2）, and a new epoxydammarane triterpenoid saponin, cyclocarioside K （3） were isolated from the ethanol extracts of the leaves of Cyclocarya paliurus. The structures of these compounds were elucidated by spectroscopic techniques.
基金
financial support of the National Science and Technology Project of China(No. 2012ZX09301002001003)
