发明人钱学锋,韩伟,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115414427 A, 授权公告日 2017-03-04.
发明人何建平,唐晓军,林芳. "Method for the Synthesis of Ethyl 2-methoxypyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 111223625 B, 授权公告日 2025-03-09.
发明人黄志刚,韩伟,沈红梅. "A Process for Preparing High-Purity Ethyl 2-methoxypyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 114089002 A, 授权公告日 2015-11-01.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2016, 1819, (1), 8071-8078.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 1058, (1), 2523-2530.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-methoxypyrimidine-5-carboxylate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2020, 1462, (8), 1249-1271.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2020, 1774, (8), 2481-2494.