Schröder R, Patel M V, Fischer A B. "一种索拉非尼杂质D的合成方法" [P]. US Patent, US 10853870 B2, 2023-03-17.
发明人孙丽萍,李文辉,张德明. "Method for the Synthesis of Sorafenib EP Impurity D" [P]. 中国发明专利, 专利号 CN 109558021 B, 授权公告日 2023-08-03.
发明人林芳,刘建华,张德明. "A Process for Preparing High-Purity Sorafenib EP Impurity D" [P]. 中国发明专利, 专利号 CN 110277737 A, 授权公告日 2020-09-13.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 索拉非尼杂质D in Pharmaceutical Formulations". Anal. Methods, 2016, 1635, 3080-3088.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 索拉非尼杂质D as an Impurity". J. Sep. Sci., 2015, 1875, 1582-1594.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Sorafenib EP Impurity D Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2023, 2305, (8), 7321-7345.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 索拉非尼杂质D Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 1363, (1), 7083-7092.