Cussonosides A and B, two Triterpene-saponins fromCussonia barteri
- 1 April 1986
- journal article
- research article
- Published by Georg Thieme Verlag KG in Planta Medica
- Vol. 52 (02) , 80-83
- https://doi.org/10.1055/s-2007-969084
Abstract
Two major saponins have been isolated from the stem bark of Cussonia barteri Seem (Araliaceae). Structural elucidation employing mainly 1H- and 13C-NMR, FAB-MS and GC-MS spectroscopic methods revealed a new hederagenin 28-O-[α-L-rhamnopyranosyl (1 → 4)-β-D-glucopyranosyl (1 → 6)]-β-D-glucopyranosyl ester (Cussonoside A), and the corresponding oleanolic acid analogue (Cussonoside B). Cussonoside A exhibits a pronounced sedative effect.This publication has 10 references indexed in Scilit:
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