Saponins from Clematis chinensis
โ Scribed by Baoping Shao; Guowei Qin; Rensheng Xu; Houming Wu; Kan Ma
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 273 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0031-9422
No coin nor oath required. For personal study only.
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## Abstract Four new saponins, yemuosides YM~17~โYM~20~ (**1**โ**4**, resp.), were isolated from the rattan of __Stauntonia chinensis__ DC. (Lardizabalaceae) along with a known saponin, nipponoside D (**5**). Their structures were elucidated by spectroscopic analysis and chemical evidence as 20,30โ
## Abstract Three new triterpenoid saponins, xuedanglycosides AโC (**1**โ**3**, resp.), along with six known ones, were isolated from the rhizomes of __Hemsleya chinensis.__ By detailed analysis of the NMR spectra, by chemical methods, and by comparison with spectral data of known compounds, the st
## Abstract Eleven triterpenoid saponins (1โ11) were isolated from **__Stauntonia chinensis__** DC. (Lardizabalaceae), including five new compounds, yemuoside YM~21โ25~ (1โ3, 6, 7) structures of which were elucidated by chemical methods and a combination of MS, 1Dโ and 2Dโ NMR experiments including