Steroidal Saponins from Disporopsis pern
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Qing-Xiong Yang; Min Xu; Ying-Jun Zhang; Hai-Zhou Li; Chong-Ren Yang
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Article
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2004
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John Wiley and Sons
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German
โ 85 KB
## Abstract Four new steroidal saponins, named disporosides AโD (**1**โ**4**), corresponding to (3__ฮฒ__,25__R__)โ3โ[(__ฮฒ__โDโglucopyranosylโ(1โ2)โ[__ฮฒ__โDโglucopyranosylโ(1โ6)]โ__ฮฒ__โDโglucopyranosyl)oxy]โ5__ฮฒ__โspirostan (**1**), (3__ฮฒ__,25__R__)โ3โ[(__ฮฒ__โDโglucopyranosylโ(1โ2)โ[6โ__O__โhexadecan