Kowalski A, Martínez F, Rossi M. "一种的合成方法" [P]. European Patent, EP 3943817 A1, 2016-02-09.
发明人杨光,王建平,钱学锋. "Method for the Synthesis of Ethyl 3-((2-hydroxy-3-methoxybenzyl)amino)benzoate" [P]. 中国发明专利, 专利号 CN 116620213 B, 授权公告日 2022-04-20.
发明人林芳,杨光,王建平. "A Process for Preparing High-Purity Ethyl 3-((2-hydroxy-3-methoxybenzyl)amino)benzoate" [P]. 中国发明专利, 专利号 CN 114563335 A, 授权公告日 2015-12-05.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2024, 1896, (7), 3968-3994.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2013, 1744, (4), 9270-9285.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-((2-hydroxy-3-methoxybenzyl)amino)benzoate Using HRMS and NMR". J. Nat. Prod., 2025, 1008, (12), 2997-3001.