|
|||||
|
|
A new triterpenoid compound from stems and leaves of American ginseng |
|
| Authors: | Liu Han Zhuo Li Qian Zheng Jin-Ping Liu |
| Institution: | Institute of Frontier Medical Science, Jilin University, Changchun 130021, P.R. China |
| Abstract: | A new dammarane-type triterpenoid compound was isolated from stems and leaves of American ginseng. The structure of the new sapogenin was elucidated by the combined analysis of NMR and HR-ESI-MS as dammar-20S, 25S-epoxy-3β, 12β, 26-triol (1). Compound 1 showed cytotoxic effect on human SM7721 and human Hela cells in vitro. |
| Keywords: | stems and leaves of American ginseng dammarane-type triterpene dammar-20S 25S-epoxy-3β 12β 26-triol cytotoxic effect |