Johansson L, Björnsson E, Schröder R. "一种的合成方法" [P]. European Patent, EP 3912715 A1, 2024-03-05.
发明人李文辉,林芳,郑宇鹏. "Method for the Synthesis of Methyl n-(4-cyano-2-fluorobenzyl)-n-ethylglycinate" [P]. 中国发明专利, 专利号 CN 115472769 A, 授权公告日 2025-02-15.
发明人黄志刚,王建平,林芳. "A Process for Preparing High-Purity Methyl n-(4-cyano-2-fluorobenzyl)-n-ethylglycinate" [P]. 中国发明专利, 专利号 CN 108700094 A, 授权公告日 2017-10-27.
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". J. Sep. Sci., 2015, 903, (6), 4383-4410.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2013, 1856, (8), 4058-4061.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl n-(4-cyano-2-fluorobenzyl)-n-ethylglycinate Using HRMS and NMR". Anal. Chim. Acta, 2016, 1542, 3939-3946.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2016, 486, (3), 8119-8138.