Acta Chimica Sinica ›› 1989, Vol. 47 ›› Issue (10): 1025-1028. Previous Articles     Next Articles

Original Articles

玉柏石松的四环三萜成分研究

蔡雄;潘德济;徐光漪   

  1. 上海医科大学药学院天然药物化学教研室;国家医药管理局上海医药工业研究院
  • 发布日期:1989-10-15

Studies on the tetracyclic triterpenes of lycopodium obscurum L

CAI XIONG;PAN DEJI;XU GUANGYI   

  • Published:1989-10-15

Three tetracyclic triterpenes were isolated from L. obscurum. On the basis of spectroscopic anal. as well as chem. and other phys. properties, these compounds were identified as: a-onocerin, 26-nor-8-oxo-a-onocerin, and 26,27-bisnor-8,14-dioxo-a-onocerin, resp.

Key words: TERPENE, NMR SPECTROMETRY, OZONIZATION, PROTON MAGNETIC RESONANCE SPECTROMETRY, TETRACYCLIC TRITERPENE, ACETYLATION, COMPONENT ANALYSIS, LYCOPODIUM CLAVATUM

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