发明人罗永刚,林芳,郑宇鹏. "Method for the Synthesis of 3-Ethyl-6-methylpyrimidine-2,4(1H,3H)-dione" [P]. 中国发明专利, 专利号 CN 116528528 B, 授权公告日 2018-09-09.
Mueller T C, Rossi M, Lefèvre J P. "A Process for Preparing High-Purity 3-Ethyl-6-methylpyrimidine-2,4(1H,3H)-dione" [P]. European Patent, EP 3326324 A1, 2025-09-24.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2014, 1847, 7947-7951.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2010, 2094, (6), 3772-3794.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethyl-6-methylpyrimidine-2,4(1H,3H)-dione Using HRMS and NMR". Phytochemistry, 2019, 1078, (6), 5042-5049.