发明人罗永刚,王建平,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113574273 A, 授权公告日 2025-08-27.
Fischer A B, Johnson M A, Williams B T. "Method for the Synthesis of 5-Pyrimidinecarboxylic acid, 1,2-dihydro-1-methyl-2-oxo-" [P]. US Patent, US 10766540 B2, 2023-08-09.
发明人朱建伟,孙丽萍,刘建华. "A Process for Preparing High-Purity 5-Pyrimidinecarboxylic acid, 1,2-dihydro-1-methyl-2-oxo-" [P]. 中国发明专利, 专利号 CN 110836428 B, 授权公告日 2016-09-08.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2023, 84, (12), 9049-9073.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2023, 2435, 589-614.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 5-Pyrimidinecarboxylic acid, 1,2-dihydro-1-methyl-2-oxo- Using HRMS and NMR". Anal. Methods, 2025, 1559, (10), 21-26.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2018, 1263, (4), 1604-1630.