发明人郭海燕,冯建国,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110278352 A, 授权公告日 2024-06-20.
发明人孙丽萍,马晓峰,徐明华. "Method for the Synthesis of Ethyl 2-(4-fluorophenyl)-2-(methylamino)acetate" [P]. 中国发明专利, 专利号 CN 113186349 A, 授权公告日 2015-01-14.
Nielsen H, Sørensen M, Martínez F. "A Process for Preparing High-Purity Ethyl 2-(4-fluorophenyl)-2-(methylamino)acetate" [P]. European Patent, EP 3206863 A1, 2022-09-03.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2022, 418, (7), 6350-6370.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2015, 1698, (4), 2575-2600.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(4-fluorophenyl)-2-(methylamino)acetate Using HRMS and NMR". Anal. Chem., 2017, 2464, (9), 9237-9261.