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狼毒大戟二萜内酯对人癌细胞体外抑制作用的研究
Studies on Euphorbia fischeriana Diterpenoide Lactones Inhibitory Effect on Human Tumor Cells in vitro
【摘要】 从狼毒大戟中分得的两个二萜内酯化合物:16-hydroxypseudojolkinolide B(化合物Ⅰ)和 jolkino-lide B(化合物Ⅱ),对人红白血病K562细胞及人鼻咽癌CNE2细胞的抑制作用呈明显的量效关系,化合物Ⅰ的IC50与阿霉素相当。
【Abstract】 In this paper, two diterpenoide lactones 16-hydroxypseudojolkinolide B and jolkinolide B were isolated from Euphorbia fischeriana Steud. They showed inhibitory effect on human tumor cells both the K562 cell and CNE2 cell and significant dose-effect relationship. The IC50 values of 16-hydroxypseudojolkinolide B on the two human tumor cells were near to that of ADM’s.
【关键词】 狼毒大戟;
抗癌活性;
人癌细胞;
阿霉素;
【Key words】 Euphorbia fischeriana Steud; Diterpenoide lactones; Inhibitory tumor effect; Human tumor cells; ADM;
【Key words】 Euphorbia fischeriana Steud; Diterpenoide lactones; Inhibitory tumor effect; Human tumor cells; ADM;
【基金】 广东省中医药管理局基金(99539)
- 【文献出处】 中药材 ,Journal of Chinese Medicinal Materials , 编辑部邮箱 ,2000年10期
- 【分类号】R273
- 【被引频次】52
- 【下载频次】455