发明人黄志刚,徐明华,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110990879 A, 授权公告日 2024-12-19.
发明人马晓峰,赵玉洁,周伟. "Method for the Synthesis of Ethyl 2-Chlorpyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 116148864 A, 授权公告日 2024-09-08.
发明人沈红梅,胡光,高志强. "A Process for Preparing High-Purity Ethyl 2-Chlorpyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 115054705 A, 授权公告日 2019-07-26.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2018, 2414, (7), 4977-5006.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2024, 2472, (6), 8950-8953.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-Chlorpyrimidine-5-carboxylate Using HRMS and NMR". Phytochemistry, 2022, 2108, 6958-6969.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2012, 2186, (4), 4705-4722.