发明人刘建华,孙丽萍,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112203285 A, 授权公告日 2022-12-24.
发明人王建平,孙丽萍,罗永刚. "Method for the Synthesis of 2-Ethoxy-5-methylpyrimidine" [P]. 中国发明专利, 专利号 CN 116832058 A, 授权公告日 2024-04-09.
Lefèvre J P, Björnsson E, Nowak P. "A Process for Preparing High-Purity 2-Ethoxy-5-methylpyrimidine" [P]. European Patent, EP 3112115 A1, 2024-08-20.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2015, 2474, 9871-9898.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2010, 616, (1), 4318-4327.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethoxy-5-methylpyrimidine Using HRMS and NMR". J. Chromatogr. A, 2020, 1595, (11), 2660-2676.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2021, 234, (1), 6539-6549.