高等学校化学学报

高等学校化学学报 ›› 2003, Vol. 24 ›› Issue (12): 2215.

• 研究快报 • 上一篇    下一篇

朝鲜淫羊藿中生物碱类新成分的分离提取及结构鉴定

刘春明1,2, 刘志强1, 窦建鹏1, 李丽1, 刘淑莹1   

  1. 1. 中国科学院长春应用化学研究所新药研究实验室, 长春 130022;
    2. 长春师范学院化学系, 长春 130032
  • 收稿日期:2003-06-10 出版日期:2003-12-24 发布日期:2003-12-24
  • 通讯作者: 刘淑莹(1942年出生),女,博士,研究员,博士生导师,从事质谱分析研究.E-mail:mslab@ns.ciac.jl.cn刘志强(1962年出生),男,博士,研究员,博士生导师,从事质谱分析研究.E-mail:mslab@ns.ciac.jl.cn E-mail:mslab@ns.ciac.jl.cn;mslab@ns.ciac.jl.cn
  • 基金资助:

    国家自然科学基金(批准号:30271600);吉林省教育厅科学基金(批准号:02024)资助

Isolation and Structure Identification of the Novel Alkaloid Constituent from Epimedium Koreanum Naki

LIU Chun-Ming1,2, LIU Zhi-Qiang1, DOU Jian-Peng1, LI Li1, LIU Shu-Ying1   

  1. 1. Laboratory of New Drug Research, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China;
    2. Department of Chemistry, Changchun Teachers College, Changchun 130022, China
  • Received:2003-06-10 Online:2003-12-24 Published:2003-12-24

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关键词: 朝鲜淫羊藿, 生物碱, 核磁共振波谱, 电喷雾质谱

Abstract: Anovel kind of alkaloid was isolated from the aerial of Epimedium koreanum Naki. The molecular weight and molecular formula were achieved by FT-ICRMS as 370.1285012 and C20H20O6N. The molecular structure of the compound C20H20O6N was determined on the basis of spectral analyses as 6-hydroxy-11,12-dimethoxy-2,2-dimethyl-1,8-dioxo-1,3,4,8-tetrahydro-2H-7-oxa-2-azonia-benzo phenanthene. Using electrospray ionization multi-stage mass spectrometry, the structure was confirmed further. The compound was first reported from this kind of plant.

Key words: Epimedium koreanum Naki, Alkaloid, NMR, Electrospray ionization mass spectrometry

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