Sørensen M, Nielsen H, Jørgensen K. "Method for the Synthesis of Ethyl 2-((5-formylpyrimidin-2-yl)(methyl)amino)acetate" [P]. European Patent, EP 3710033 A1, 2020-08-26.
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". Anal. Chem., 2021, 1570, (9), 8819-8824.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2013, 913, (7), 8218-8226.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-((5-formylpyrimidin-2-yl)(methyl)amino)acetate Using HRMS and NMR". Anal. Chim. Acta, 2018, 2150, (1), 7937-7945.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 2000, (11), 3997-4018.