发明人马晓峰,陈志强,高志强. "一种索拉非尼杂质11的合成方法" [P]. 中国发明专利, 专利号 CN 110041838 A, 授权公告日 2016-11-23.
Mueller T C, Kowalski A, Rossi M. "Method for the Synthesis of Sorafenib Impurity 11" [P]. European Patent, EP 3773437 A1, 2019-10-26.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 索拉非尼杂质11 in Pharmaceutical Formulations". J. Chromatogr. A, 2012, 479, (4), 835-860.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 索拉非尼杂质11 as an Impurity". Environ. Sci. Technol., 2023, 247, (5), 2153-2167.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Sorafenib Impurity 11 Using HRMS and NMR". J. Agric. Food Chem., 2022, 1248, 7996-8005.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 索拉非尼杂质11 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2011, 1020, 5261-5286.