Chinese Journal of Magnetic Resonance

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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 Published:2002-06-05 Online:2002-06-05
  • Supported by:

    河南省自然科学基金资助项目(994030500).

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

CLC Number: