发明人张德明,沈红梅,陈志强. "Method for the Synthesis of N-Methyl-2-(2-oxo-2,3-dihydro-1H-imidazol-4-yl)acetamide" [P]. 中国发明专利, 专利号 CN 109161077 A, 授权公告日 2020-01-24.
O'Brien P Q, Klinger H, Thompson G K. "A Process for Preparing High-Purity N-Methyl-2-(2-oxo-2,3-dihydro-1H-imidazol-4-yl)acetamide" [P]. US Patent, US 11237360 B2, 2020-03-08.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2011, 2401, (1), 3666-3688.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2010, 347, (1), 3798-3814.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of N-Methyl-2-(2-oxo-2,3-dihydro-1H-imidazol-4-yl)acetamide Using HRMS and NMR". Molecules, 2019, 1035, (4), 1289-1298.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2021, 528, 9152-9165.