頁籤選單縮合
題名 | Cytotoxic Principles from the Leaves of Tithonia diversifolia= |
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作者 | 吳天賞; 石麗仙; 郭賓崇; 呂彥禮; 劉美珍; 吳培琳; 吳永昌; 游松洲; 陳玉盤; 張憲昌; Wu, Tian-shung; Shi, Li-shian; Kuo, Ping-chung; Leu, Yann-lii; Liou, Meei-jen; Wu, Pei-lin; Wu, Yang-chang; Iou, Song-chou; Chen, Yuh-pan; Chang, Hsien-chang; |
期刊 | 中華藥學雜誌 |
出版日期 | 20011000 |
卷期 | 53:5 2001.10[民90.10] |
頁次 | 頁217-223 |
分類號 | 414.33 |
語文 | eng |
關鍵詞 | Tithonia diversifolia; Compositae; Sesquiterpene lactone; Acetyltagitinin E.; |
英文摘要 | Three compounds, acetyltagitinin E (1), tagitinin-F (2) and hispidulin (3), were isolated from the leaves of Tithonia diversifolia. The stereochemistry of 1 was further supported by X-ray crystallography. The cytotoxicity of these compounds was also determined. Compounds 1 and 2 showed selective cytotoxicity to Hep G2 human hepatocellular carcinoma cells. |
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