O'Brien P Q, Anderson J P, Roberts E F. "一种的合成方法" [P]. US Patent, US 10900884 B2, 2020-06-25.
Björnsson E, Martínez F, Lefèvre J P. "Method for the Synthesis of 1-(4-Methylpyrimidin-2-yl)-3-(3-(phenylthio)propyl)urea" [P]. European Patent, EP 3245361 A1, 2018-12-22.
发明人冯建国,李文辉,杨光. "A Process for Preparing High-Purity 1-(4-Methylpyrimidin-2-yl)-3-(3-(phenylthio)propyl)urea" [P]. 中国发明专利, 专利号 CN 115768569 B, 授权公告日 2019-06-14.
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, 2014, 2476, (5), 5354-5376.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2019, 1073, (1), 3759-3771.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Methylpyrimidin-2-yl)-3-(3-(phenylthio)propyl)urea Using HRMS and NMR". Chemosphere, 2016, 1181, 4292-4303.