伊贝母中伊贝碱甙C的分离和结构鉴定
ISOLATION AND IDENTIFCATION OF YIBEINOSIDE CFROM FRITILLARIA PALLIDIFLORA
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摘要: 自吉林栽培的伊贝母(Fritillaria pallidiflora Schrenk)中分得一种新的甾体生物碱甙,命名为伊贝碱甙C(yibeinosideC)。根据红外、质谱、氢谱、碳谱、1H-1HCOSY和1H-13CCOSY谱确定其结构为22,26-环亚胺胆甾-6-酮-3-O-β-D-吡喃葡萄糖-(1→4)-β-D-吡喃半乳糖甙(1)。Abstract: Fritillia Pallidiflora Schrenk;Yibeinoside C;Steroidal alkaloid
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