整合生物学期刊网

Plant Diversity ›› 1990, Vol. 12 ›› Issue (03): 1-3.

• 研究论文 •    

滇重搂地上部分的甾体皂甙

陈昌祥 周俊 张玉童 赵永言   

  1. 中国科学院昆明植物研究所植物化学开放研究实验室
  • 出版日期:1990-06-25 发布日期:1990-06-25

STEROID SAPONINS OF AERIAL PARTS OF PARIS POLYPHYLLA VAR. YUNNANENSIS

Chen Changxiang,Zhou Jun,Zhang Yutong,Zhao Yongyan   

  1. Kunming Institute of Botany, Academia Sinica, Kunming 650204;Yunnan Baiyao Factory, Kunming 650032
  • Online:1990-06-25 Published:1990-06-25

摘要: 从滇重楼Paris polyphylla Sm. var. yunnanensis(Fr.)H-M.地上部分分离得到3个甾体皂甙,经光谱测定和化学降解证明其化学结构分别为:偏诺皂甙元—3 O-a-L-鼠李毗喃糖基(l→2)[a-L-鼠李吡喃糖基(l→4)]β-D-葡萄吡喃糖甙(A);孕甾-5,16-二烯-3β-醇-20-酮,3β-O-a-L-鼠李吡喃糖基(l→2) [a-L-鼠李吡喃糖基(l→4)]-β-D-葡萄吡喃糖甙(B);孕甾-5,16-二烯-3β-醇-20-酮,3β-O-a-L-鼠李吡喃糖基(l→2)〔a-L一鼠李毗喃糖基(1→4)-a-L-鼠李吡喃糖基(1→4)]-β-D-葡萄吡喃糖基(C)。甙A、B和C在滇重楼根中尚未发现,甙C系首次从重楼属植物中获得,而甙A具有止血的活性。

关键词: 滇重楼, 甾体皂甙, 偏诺皂甙, 孕甾双烯醇酮甙

Abstract: Abstract As a continution of our chemical studies on Chinese Paris polyphylla, the present paper deal with the isolation and structural elucidation of three saponins from the aerial parts of Paris polyphylla var. yunnanensis (Fr.) H-M. It was collected from Yunnan, China.

Key words: Paris polyphylla var.yunnanensis