发明人高志强,胡光,冯建国. "一种特泊替尼杂质33的合成方法" [P]. 中国发明专利, 专利号 CN 110549594 A, 授权公告日 2020-01-13.
发明人周伟,孙丽萍,高志强. "Method for the Synthesis of Tepotinib impurity 33" [P]. 中国发明专利, 专利号 CN 110884113 B, 授权公告日 2015-06-01.
发明人孙丽萍,刘建华,马晓峰. "A Process for Preparing High-Purity Tepotinib impurity 33" [P]. 中国发明专利, 专利号 CN 115383334 A, 授权公告日 2015-05-25.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 特泊替尼杂质33 in Pharmaceutical Formulations". Sci. Total Environ., 2022, 2025, 7899-7919.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 特泊替尼杂质33 as an Impurity". Environ. Sci. Technol., 2011, 638, (7), 3020-3050.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Tepotinib impurity 33 Using HRMS and NMR". Chemosphere, 2010, 2229, (6), 3264-3271.