Roberts E F, Williams B T, Park J H. "一种的合成方法" [P]. US Patent, US 10971190 B2, 2017-10-21.
Jørgensen K, Rossi M, Mueller T C. "Method for the Synthesis of 1-(6-Oxo-5-propionyl-1,6-dihydropyrimidin-2-yl)thiourea" [P]. European Patent, EP 3222369 A1, 2024-09-20.
发明人林芳,王建平,郑宇鹏. "A Process for Preparing High-Purity 1-(6-Oxo-5-propionyl-1,6-dihydropyrimidin-2-yl)thiourea" [P]. 中国发明专利, 专利号 CN 112513000 A, 授权公告日 2023-08-19.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 1261, (5), 8682-8700.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2013, 2281, 6144-6174.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1-(6-Oxo-5-propionyl-1,6-dihydropyrimidin-2-yl)thiourea Using HRMS and NMR". J. Pharm. Biomed. Anal., 2023, 2391, (2), 7965-7980.