10-甲氧基喜樹鹼
10-甲氧基喜樹鹼是一種有機化合物,分子式C21H18N2O5,是常見的喜樹鹼衍生物,具有抗腫瘤活性[2]。它可由10-羥基喜樹鹼和重氮甲烷在甲醇-二氧六環(1:1)中反應得到[3]。它在碘化亞銅-三乙胺催化下和氧氣反應,可以得到5-羥基的衍生物[4]。
10-甲氧基喜樹鹼 | |
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識別 | |
CAS號 | 19685-10-0 |
SMILES |
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性質 | |
化學式 | C21H18N2O5 |
摩爾質量 | 378.38 g·mol−1 |
外觀 | 黃色固體[1] |
熔點 | 250.3~250.9 °C[1] |
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
參考文獻
- ^ 1.0 1.1 Visible-Light-Induced Radical Cascade Cyclization: Synthesis of (20S)-Camptothecin, SN-38 and Irinotecan. Chinese Journal of Chemistry, 2018. doi:10.1002/cjoc.201800358
- ^ Luo, P., He, Q., He, X., Hu, Y., Lu, W., Cheng, Y., & Yang, B. (2006). Potent antitumor activity of 10-methoxy-9-nitrocamptothecin. Molecular cancer therapeutics, 5(4), 962-968. doi:10.1158/1535-7163.MCT-05-0385
- ^ Synthesis of new cytotoxic E-ring modified camptothecins. Tetrahedron Letters. 2010. doi:10.1016/j.tetlet.2010.09.130.
- ^ Xungui He,Heyong Gao,Wei Lu & Junchao Cai. New Method for the Synthesis of 5‐Hydroxycamptothecin Derivatives. Synthetic Communications, 2004. doi:10.1081/SCC-200039356.
拓展閱讀
- M Gao; K D. Miller; G W. Sledge; Q-H Zheng. Radiosynthesis of carbon-11-labeled camptothecin derivatives as potential positron emission tomography tracers for imaging of topoisomerase I in cancers. Bioorganic & Medicinal Chemistry Letters. 2005. 15 (17). doi:10.1016/j.bmcl.2005.05.108.