Nielsen H, Jørgensen K, Martínez F. "一种的合成方法" [P]. European Patent, EP 3150277 A1, 2018-09-14.
发明人韩伟,周伟,钱学锋. "Method for the Synthesis of 2-Chloro-N-methyl-N-(2-oxo-2-(p-tolylamino)ethyl)propanamide" [P]. 中国发明专利, 专利号 CN 114980493 A, 授权公告日 2024-09-15.
发明人张德明,唐晓军,沈红梅. "A Process for Preparing High-Purity 2-Chloro-N-methyl-N-(2-oxo-2-(p-tolylamino)ethyl)propanamide" [P]. 中国发明专利, 专利号 CN 111668652 B, 授权公告日 2022-04-08.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2012, 1021, 1441-1445.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2010, 1725, 1798-1818.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-N-methyl-N-(2-oxo-2-(p-tolylamino)ethyl)propanamide Using HRMS and NMR". Biomed. Chromatogr., 2019, 151, 3874-3885.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2017, 1493, 7519-7543.