发明人高志强,王建平,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111073863 A, 授权公告日 2023-07-04.
发明人徐明华,王建平,马晓峰. "Method for the Synthesis of Ethyl 2-(2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)acetate" [P]. 中国发明专利, 专利号 CN 110868504 B, 授权公告日 2017-10-28.
发明人刘建华,周伟,胡光. "A Process for Preparing High-Purity Ethyl 2-(2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)acetate" [P]. 中国发明专利, 专利号 CN 108822740 A, 授权公告日 2025-05-09.
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". Environ. Sci. Technol., 2014, 1606, (9), 9599-9614.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2018, 605, (12), 4390-4415.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)acetate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 911, (8), 1182-1194.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2019, 2089, (5), 9136-9162.