波谱学杂志 ›› 1999, Vol. 16 ›› Issue (6): 533-540.

• 研究论文 • 上一篇    下一篇

一系列薯蓣皂甙元-β-D葡萄糖基-(1→2)和(1→3)-β-D葡萄糖甙的1H和13C NMR归属

韩秀文, 于海, 刘秀梅, 包信和   

  1. 中国科学院大连化学物理研究所 催化基础国家重点实验室, 大连 116023
  • 收稿日期:1999-06-21 修回日期:1999-08-02 出版日期:1999-12-05 发布日期:2018-01-13
  • 作者简介:韩秀文,女,1941年出生,研究员

1H AND 13C NMR ASSIGNMENTS OF DIOSGENYL β-D-GLUCOPYRANPSYL-(1→2) AND (1→3)-β-D-GLUCOPYRANOSIDE ANALOGS

HAN Xiuwen, YU Hai, LIU Xiumei, BAO Xinhe   

  1. State Key Lab. of Catalyst, Dalian Institute of Chemical Physics, Academy of Sciences, Dalian 116023
  • Received:1999-06-21 Revised:1999-08-02 Online:1999-12-05 Published:2018-01-13

摘要: 用同核和异核二维核磁共振方法全归属了一系列合成的薯蓣皂甙元-β-D葡萄糖甙的1H和13C核磁共振谱线.这些薯蓣葡萄糖甙是薯蓣皂甙元-β-D葡萄糖甙(1),薯蓣皂甙元-β-D葡萄糖基-(1→2)-β-D葡萄糖甙(2),薯蓣皂甙元,-β-D葡萄糖基-(1→3)-β-D葡萄糖甙(3),薯蓣皂甙元[-β-D葡萄糖基-(1→2)-β-D葡萄糖基(1→3)-β-D葡萄糖甙(4)以及薯蓣皂甙无[-α-L鼠李糖基-(1→2)]-β-D葡萄糖基-(1→3)-β-D葡萄糖甙(5).

关键词: 薯蓣皂甙元, 糖甙, 甾体生物硷, 二维核磁共振

Abstract: The complete assignments of 1H and 13C NMR reSOnances for synthesized diosgenylsaponin analogs are presented. They are diosgenyl β-D-glucopyranooide (1), diosgenyl β-Dglucopyranosyl-(1→2) -β-D-glucopyranoside (2), diosgenyl β-D-glucopyrancoyl-(1→3) -β-D-glucopyranoci de(3), diosgenyl β-D-glucopyranosyl-(1→2) -β-D-glucopyranosyl-(1→3) -β-D-gluPOpyranoside (4),and α-L-rhamnopyranosyl-(1→2) -β-D-glucopyranosyl-(1→3)-β-D-glucoprianoside (5) The assignments were accomplished by using homo-and hetero-nuclear two dimenSional NMR spectroscopy.

Key words: Diosgenin, Saponin, Steroid alkaloids, 2D NMR