发明人杨光,冯建国,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113267610 A, 授权公告日 2017-07-03.
Kowalski A, Mueller T C, Björnsson E. "Method for the Synthesis of 5-Amino-1,3-dipropylpyrimidine-2,4(1H,3H)-dione" [P]. European Patent, EP 3857495 A1, 2025-12-14.
发明人李文辉,马晓峰,赵玉洁. "A Process for Preparing High-Purity 5-Amino-1,3-dipropylpyrimidine-2,4(1H,3H)-dione" [P]. 中国发明专利, 专利号 CN 108739558 B, 授权公告日 2023-12-18.
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. Agric. Food Chem., 2015, 2392, (6), 6215-6224.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2015, 215, 3285-3291.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 5-Amino-1,3-dipropylpyrimidine-2,4(1H,3H)-dione Using HRMS and NMR". J. Pharm. Biomed. Anal., 2025, 637, (5), 4386-4392.