有机化学 ›› 2001, Vol. 21 ›› Issue (8): 606-610. 上一篇    下一篇

研究论文

几个石松类生物碱的质谱分析

王保德;王建;孙海芳;朱大元   

  1. 中国科学院上海生命科学研究院;上海药物研究所新药研究国家重点实验室
  • 发布日期:2001-08-25

Mass spectroscopic studies on some lycopodium alkaloids

Wang Baode;Wang Jian;Sun Haifang;Zhu Dayuan   

  • Published:2001-08-25

采用电子轰击电离高分辨质谱及B/E联动扫描(LinkedScan)法,研究了HuperzineE,F,G三个lycopodine类新生物碱的质谱行为。并应用这些结果确定了另一个新生物碱HuperzineO的结构。

关键词: 石松, 生物碱, 石杉碱, 石杉, 电子轰击, 质谱法

High-resolution mass spectroscopy and B/E Linked Scan method were used to study the fragment pathways of three novel lycopodin compounds, Huperzine E, R, and G. And the structure of Huperzine O was determined by comparison of the massspectrum with thoseof the lycopodines.

Key words: LYCOPODIUM CLAVATUM, ALKALOID, ELECTRON BOMBARDMENT, MASS SPECTROGRAPHY

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