| A New Dammarane Glycoside, Ginsenoside Ⅲ from the Flower-buds of Panax ginseng C.A. Meyer |
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| 摘 要： | PanaxginsengC.AMeyer(Araliaceae)isafamousChinesetraditionalmedicine,andginsenosidesaregenerallyconsideredtobeitsmainbioactiveconstituents.OurstudyshowedthattheIlower-budsofPanaxginsengalsocontainkindsofginsenosides'.InthispaPer,wereportthestfuctureelucidationofanewdanunarane-typetYiterPenesaponin,namedginsenosidelII.GinsenosideIII,colorlesscrystals,mp2o3~2o5"C,waspositivetobothLiebermann-BurchardandMolishreactions.TheIRspectrumofginsenosideIIIshowedabsorPtionbandsduetohydroxylandenon…
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| 关 键 词： | Ginsenoside Ⅲ flower-buds Panax ginseng Araliaceae |
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