高等学校化学学报

高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (12): 1613.

• 研究论文 • 上一篇    下一篇

雪兔子的化学成分

郑尚珍, 余建华, 沈序维   

  1. 西北师范大学化学系, 兰州, 730000
  • 收稿日期:1990-09-13 出版日期:1991-12-24 发布日期:1991-12-24
  • 通讯作者: 郑尚珍

Studies on the Chemical Constituents of Saussurea Gossypiphora D.Don

Zheng Sheng-zhen, Yu Jian-hua, Shen Xu-Wei   

  1. Department of Chemistry, Northwestern Normal University, Lanzhou, 730000
  • Received:1990-09-13 Online:1991-12-24 Published:1991-12-24

PDF (PC)

被引次数

6

摘要： 从雪兔子全草中分得16种化合物,用光谱分析和理化性质鉴定出14种化合物,其中麦角甾烷-3β,24-二醇(4)和2-羟基拉帕酚B(8)是2种新化合物。

关键词: 凤毛菊属, 麦角甾烷-3&beta, 24-二醇, 2-羟基拉帕酚B

Abstract: Sixteen compounds have been isolated in the first time from the aerial parts of saus-surea Gossypiphora D. Don. On the basis of IR, UV, 1H NMR, 13C NMR, MS and chemical methods as well as comparison with authentic samples. Fourteen compounds were identified as follows; Tritriacontance(1),1-Tetrocontene(2), Dotriacontanoic acid (3),Ergostan-3,24-diol (4), β-Sitostercol(5), Stigmast-7-en-3-ol(6), Aretigenin(7), 2-Hydroxylappaol B(8), Api-genin (9), Quercetin(10),Arctin(11), Apigenin-7-O-β-D-glucoside(12), Chrysoeriol-7-O-β-D-glucoside(13), Apigenin-7-O-β-D-neonesperidoside(14). Among them (4) and (8) are two new compounds. (2), (6) and (14) are reported for the first time in the genus of this plant.

Key words: Saussurea, Ergostan-3,24-diol, 2-Hydroxylappaol B

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