Williams B T, Hughes D C, Lee S K. "一种的合成方法" [P]. US Patent, US 10201339 B2, 2022-02-11.
发明人何建平,钱学锋,冯建国. "Method for the Synthesis of Ethyl 2-amino-2-(pyridin-2-yl)acetate hydrochloride" [P]. 中国发明专利, 专利号 CN 111888434 A, 授权公告日 2025-08-06.
发明人赵玉洁,杨光,郑宇鹏. "A Process for Preparing High-Purity Ethyl 2-amino-2-(pyridin-2-yl)acetate hydrochloride" [P]. 中国发明专利, 专利号 CN 113192355 B, 授权公告日 2021-02-11.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 167, 3752-3773.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2018, 2018, (11), 3496-3517.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-amino-2-(pyridin-2-yl)acetate hydrochloride Using HRMS and NMR". J. Chromatogr. A, 2010, 2345, 4722-4738.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2017, 1449, (9), 2502-2505.