## Abstract A new saponin, gypoldoside A (**1**), was isolated from the roots of __Gypsophila oldhamiana.__ On the basis of in‐depth NMR‐spectroscopic and mass‐spectrometric analysis, in combination with chemical evidence, its structure was established as 3‐__O__‐{__β__‐D‐galactopyranosyl‐(1→2)‐[__
A Novel Triterpenoid Saponin from Eryngium foetidum
✍ Scribed by Edet M. Anam
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 24 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
A decoction from the leaves of Eryngium foetidum L. (Apiaceae), has been evaluated for antiinflammatory and analgesic properties. The dry residue from the decoction of the plant was given orally and it inhibited the carrageenan-induced oedema in rat paw. E. foetidum also showed a topical antiinflamm
## Abstract Four triterpenoid saponins have been isolated from the leaves of Boussingaultia baselloides by a combination of DCCC with HPLC. One is the new triterpenoid saponin boussingoside D~1~,3‐O‐[β‐D‐xylopyranosyl‐(1→3)‐O‐β‐D‐glucoronopyranosyl]‐30‐noroleana‐12,20(29)‐dien‐28‐oic acid, the stru
Two novel triterpenoid saponins, phelasin A (1) and phelasin B (2), were isolated from the bark of Anthocephalus cadamba (Roxb) Miq. The structures were established by one-and two-dimensional 1 H and 13 C NMR spectroscopy. The aglycone of 1, phelasingenin (3), is a new compound characterized as 3ˇ-h