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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;刘志强;窦建鹏;李丽;刘淑莹

  A novel kind of alkaloid was isolated from the aerial of Epimedium koreanum Naki. The molecular weight and molecular formula were achieved by FT-ICRMS as 370128 5012 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.……   
[关键词]:朝鲜淫羊藿;生物碱;核磁共振波谱;电喷雾质谱
[文献类型]:期刊
[文献出处]: 《高等学校化学学报2003年12期
[格式]:PDF原版; EPUB自适应版(需下载客户端)