Thompson G K, Stevens L M, Patel M V. "一种的合成方法" [P]. US Patent, US 11503041 B2, 2021-03-13.
发明人罗永刚,马晓峰,冯建国. "Method for the Synthesis of Methyl 3-amino-4-(methylamino)benzoate" [P]. 中国发明专利, 专利号 CN 116402367 A, 授权公告日 2024-11-08.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2025, 684, (3), 8872-8890.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2019, 738, (9), 8151-8181.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-amino-4-(methylamino)benzoate Using HRMS and NMR". J. Agric. Food Chem., 2017, 317, (10), 7107-7122.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2018, 274, 3509-3520.