发明人黄志刚,郭海燕,胡光. "Method for the Synthesis of N-(3,4-Dimethoxyphenyl)-6,7-dimethoxyquinazolin-4-amine" [P]. 中国发明专利, 专利号 CN 114841511 B, 授权公告日 2021-12-11.
Mueller T C, Nielsen H, Jørgensen K. "A Process for Preparing High-Purity N-(3,4-Dimethoxyphenyl)-6,7-dimethoxyquinazolin-4-amine" [P]. European Patent, EP 3382776 A1, 2017-07-17.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2015, 193, (8), 8970-8977.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2025, 2001, (4), 7348-7370.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of N-(3,4-Dimethoxyphenyl)-6,7-dimethoxyquinazolin-4-amine Using HRMS and NMR". Environ. Sci. Technol., 2014, 1508, (7), 8460-8474.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2019, 143, (8), 8485-8499.