Integrative Biology Journals

Plant Diversity ›› 2002, Vol. 24 ›› Issue (06): 1-3.

• Articles •    

A New C21 Steroidal Glycoside from Cynanchum paniculatum

TAN Hua, LI Shun-Lin, YU Zhi-Fang, HE Hong-Ping, SHEN Yue-Mao, HAO Xiao-Jiang   

  1. The State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Nanjing Agricultural University
  • Online:2002-12-25 Published:2002-12-25

徐长卿中的一个新的C21甾体配糖体

谭华 李顺林 郁志芳 何红平 沈月毛 郝小江     

  1. 南京农业大学食品科技学院

Abstract: A new C21 steroidal glycoside (1) was isolated from the root of Cynanchum paniculatum Ktag, its structure was elucidated to be neocynapanogenin C 3-O-β-D-oleandropyranoside by 1D and 2D-NMR technique.

Key words: Cynanchum paniculatum

摘要: 从传统中药徐长卿(Cynanchum paniculatum Ktag)根茎的乙酸乙酯提取物中分离得到1个新的C21甾体配糖体,经1D,2D-NMR波谱分析,确定其结构为新白薇甙元C 3-O-β-D-夹竹桃吡喃糖甙.

关键词: 徐长卿, C21甾体配糖体, 新白薇甙元C 3-O-β-D-夹竹桃吡喃糖甙, 白前甙元C