高等学校化学学报

高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (11): 1488.

• 论文 • 上一篇    下一篇

黑叶菝葜中呋甾烷甙

巨勇, 贾忠建   

  1. 兰州大学应用有机化学国家重点实验室, 兰州, 730000
  • 收稿日期:1991-03-04 修回日期:1991-06-30 出版日期:1991-11-24 发布日期:1991-11-24
  • 通讯作者: 贾忠建
  • 基金资助:

    国家自然科学基金;博士点基金

Oligofurostanosides from Smilax Nigrescens

Ju Yong, Jia Zhong-jian   

  1. State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000
  • Received:1991-03-04 Revised:1991-06-30 Online:1991-11-24 Published:1991-11-24

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被引次数

22

摘要： 百合科菝葜属(SmilaxL.)植物在我国品种较多,且许多为民间药用,继前文我们又对黑叶菝葜(S.NigrescensWangetTang)的化学成分进行了研究,从其根部的乙醇提取物中得到4种呋甾烷甙,其中一种为新化合物,本文报道它们的结构鉴定。

关键词: 黑叶菝葜, 百合科, 呋甾烷甙

Abstract: Four furostanol glycosides were isolated from 70% EtOH extract of the roots of Smi-lax Nigrescent Wang et Tang. Their structures were established on the basis of spectral and chemical methods. One of the glycosides is a new oligofurostanoside 26-O-β-D-glucopyranosyl-(25R)-furost-5, 20 (22)-diene-3β, 26-diol-3-O-[α-L-rhamnopyranosyl (1-2)]-β-D-glucopyra-noside and the others are, 26-O-β-D-glucopyranosyl-22-methoxy-(25R)-furost-5-ene-3.26-diol-3-O-[α-L-rhamnopyranosyl (1-2)]-β-D-glucopyranoside, methyl protodioscin and pseudopro-todioscin.

Key words: Smilax Nigrescens, Liliaceae family, Furostanol glycosides

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