Rossi M, Martínez F, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3667368 A1, 2022-06-26.
发明人郑宇鹏,马晓峰,韩伟. "Method for the Synthesis of 3-((4-(Dimethylamino)benzylidene)amino)quinazolin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 108724198 B, 授权公告日 2022-09-08.
Johnson M A, Davis P L, Brown S R. "A Process for Preparing High-Purity 3-((4-(Dimethylamino)benzylidene)amino)quinazolin-4(3H)-one" [P]. US Patent, US 10437233 B2, 2024-09-22.
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". J. Sep. Sci., 2019, 1905, (9), 6372-6381.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2024, 718, (8), 5168-5176.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-((4-(Dimethylamino)benzylidene)amino)quinazolin-4(3H)-one Using HRMS and NMR". Molecules, 2021, 1205, (6), 2810-2826.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2020, 940, (7), 507-526.