波谱学杂志

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苦皮藤水解产物中的β-二氢沉香呋喃倍半萜多醇的NMR研究

尚玉俊1,赵天增1,刘宏民2,吴鸣建2,傅经国1,谢亚雄1   

  1. 1.河南省科学院化学研究所,河南郑州 450002; 2.郑州大学,河南郑州 45 0052
  • 收稿日期:2001-11-14 修回日期:2001-12-10 出版日期:2002-06-05 发布日期:2002-06-05
  • 作者简介:尚玉俊(1972-),女,硕士研究生
  • 基金资助:

    河南省自然科学基金资助项目(994030500).

THE STUDY OF DIHYDRO-β-AGAROFURAN-TYPE SESQUITERPENE POLYOLS  FROM HYDROLYSIS OF CELASTRUS ANGULATUS BY NMR TECHNIQUES

SHANG Yu-jun1,  ZHAO Tian-zeng1, LIU Hong-min2,  WU Ming-jian2, FU Jing-guo1,  XIE Ya-xiong1   

  1. 1.Institute of Chemistry, Henan Academy of Science, Zhengzhou  450002, China; 2.Zhengzhou University, Zhengzhou 450052, China
  • Received:2001-11-14 Revised:2001-12-10 Online:2002-06-05 Published:2002-06-05
  • Supported by:

    河南省自然科学基金资助项目(994030500).

摘要:

苦皮藤根皮提取物经碱性水解和色谱分离得到4种β-二氢沉香呋喃倍半萜多醇化合物,并采用光谱方法,确证其结构分别为1β,2β,4α,6α,9α,15-六羟基β- 二氢沉香呋喃(1),1β,2β,4α,6α,8β,9α,15-七羟基β-二氢沉香呋喃(2),1β,2β,4 α,6β,9α,15-六羟基β-二氢沉香呋喃(3)和1β,2β,4α,6α,8α ,9β,15-七羟基β-二氢沉香呋喃(4). 化合物23为新化合物.

关键词: NMR, 苦皮藤, β-二氢沉香呋喃倍半萜多醇 

Abstract:

Two new sesquiterpene polyols were obtained by basic hydrolysis of the  crude extract from the root-bark of Celastrus angulatus,  together with two kn ow n compounds. Their structures were established as 1β,2β,4α,6α,8β ,9α,15-heptol-β-dihydroagarofuran(2)and 1β,2β,4α ,6β,9α,15-he xol-β-dihydroagarofuran(3)on the basis of spectroscopic methods.

Key words: NMR, celastrus angulatus, β-dihydroagarofuran ses quiterpene polyol

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