Ursane-Type Triterpene Saponins from Zyg
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Dalila Smati; Anne-Claire Mitaine-Offer; Tomofumi Miyamoto; V. Hammiche; Marie-A
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Article
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2007
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John Wiley and Sons
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German
β 84 KB
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## Abstract Four new ursaneβbased triterpene glycosides, compounds **1**β**4**, as well as the known glycosides zygophylosides E, G, and H, and 3β__O__β(__Ξ²__βDβquinovopyranosyl)quinovic acid 28β(__O__β__Ξ²__βDβglucopyranosyl) ester, were isolated from the BuOHβsoluble fraction of the MeOH/H~2~O 7β: