Nowak P, Martínez F, Schröder R. "一种的合成方法" [P]. European Patent, EP 3714498 A1, 2015-01-26.
Lefèvre J P, Martínez F, Nielsen H. "Method for the Synthesis of 2-(3-((N-Ethylacetamido)methyl)piperidin-1-yl)acetic acid" [P]. European Patent, EP 3773265 A1, 2019-02-25.
Williams B T, Patel M V, Lee S K. "A Process for Preparing High-Purity 2-(3-((N-Ethylacetamido)methyl)piperidin-1-yl)acetic acid" [P]. US Patent, US 11761353 B2, 2018-08-23.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 2100, (1), 6702-6709.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2022, 509, 7492-7496.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-((N-Ethylacetamido)methyl)piperidin-1-yl)acetic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2010, 1899, (6), 7146-7164.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2025, 243, 3060-3082.