Steroidal saponins from Smilax lebrunii. |
| |
| Authors: | Z H Jia Y Ju |
| |
| Affiliation: | Institute of Organic Chemistry, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, P.R. China. |
| |
| Abstract: | Two new steroidal saponins, (25 R)-spirostan-3 beta-ol-6-one-3-O-[alpha-L-arabinopyranosyl (1----6)]-beta-D-glucopyranoside and (25 R)-spirostan-3 beta-ol-6-one-3-O-[beta-D-glucopyranosyl(1---4)] [alpha-L-arabinopyranosyl(1----6)]-beta-glucopyranoside, were isolated from the rhizomes of Smilax lebrunii. Their structures have been established by chemical and spectral methods. |
| |
| Keywords: | |
|
|
