发明人胡光,韩伟,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117070254 A, 授权公告日 2021-01-13.
发明人高志强,孙丽萍,周伟. "Method for the Synthesis of tert-Butyl 4-((2-chloro-7-methoxyquinazolin-4-yl)amino)piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111891732 B, 授权公告日 2025-06-20.
Kumar R, Lee S K, Davis P L. "A Process for Preparing High-Purity tert-Butyl 4-((2-chloro-7-methoxyquinazolin-4-yl)amino)piperidine-1-carboxylate" [P]. US Patent, US 9399490 B2, 2016-02-18.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2022, 939, 9963-9987.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2015, 2163, 2541-2559.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 4-((2-chloro-7-methoxyquinazolin-4-yl)amino)piperidine-1-carboxylate Using HRMS and NMR". Chemosphere, 2019, 1095, (1), 2500-2512.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2014, 354, (9), 1877-1891.