发明人韩伟,朱建伟,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116000829 A, 授权公告日 2018-08-25.
发明人林芳,罗永刚,沈红梅. "Method for the Synthesis of Erlotinib 13C6 Hydrochloride" [P]. 中国发明专利, 专利号 CN 114775734 B, 授权公告日 2020-03-04.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2018, 357, 2028-2053.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2016, 488, (5), 6738-6747.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Erlotinib 13C6 Hydrochloride Using HRMS and NMR". J. Chromatogr. A, 2020, 955, 5462-5479.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2024, 304, (8), 8119-8122.