发明人赵玉洁,胡光,徐明华. "Method for the Synthesis of Ethyl 4-hydroxy-2-morpholinopyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 116027743 A, 授权公告日 2019-01-22.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2021, 1637, 6221-6248.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2012, 1926, 4289-4298.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-hydroxy-2-morpholinopyrimidine-5-carboxylate Using HRMS and NMR". J. Agric. Food Chem., 2020, 138, (1), 4109-4116.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2010, 479, 6439-6445.