发明人周伟,徐明华,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114715935 A, 授权公告日 2016-01-11.
发明人刘建华,高志强,黄志刚. "Method for the Synthesis of N4-(2,4-Dichlorophenyl)quinazoline-4,6-diamine" [P]. 中国发明专利, 专利号 CN 117133327 B, 授权公告日 2021-03-06.
发明人赵玉洁,周伟,唐晓军. "A Process for Preparing High-Purity N4-(2,4-Dichlorophenyl)quinazoline-4,6-diamine" [P]. 中国发明专利, 专利号 CN 114245953 A, 授权公告日 2024-05-14.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2019, 1540, (6), 3436-3456.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2010, 1833, (11), 5200-5225.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of N4-(2,4-Dichlorophenyl)quinazoline-4,6-diamine Using HRMS and NMR". Sci. Total Environ., 2018, 270, 1055-1061.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2019, 158, (10), 6564-6586.