Saponins from Panax pseudo-ginseng Wall. subsp. pseudo-ginseng Hara collected at Nielamu, Tibet, China.
- 31 December 1985
- journal article
- research article
- Published by Pharmaceutical Society of Japan in CHEMICAL & PHARMACEUTICAL BULLETIN
- Vol. 34 (11) , 4833-4835
- https://doi.org/10.1248/cpb.34.4833
Abstract
The ginseng dammarane saponin, ginsenoside-Rg1, and the oleanolic acid saponins, chikusetsusaponin-IV and pseudo-ginsenoside-RT1, were isolated in yields of 0.02, 0.15 and 0.04%, respectively, from roots and small rhizomes of Panax pseudo-ginseng Wall. subsp. pseudo-ginseng Hara collected at Nielamu, Tibet. A saponin formulated as 3-O-.alpha.-L-arabinofuranosyl(1 .fwdarw. 4)-.beta.-D-glucuronide of oleanolic acid was also isolated in a partially purified state. The chemotaxonomical significance of the results is discussed.This publication has 0 references indexed in Scilit: