Johansson L, Nowak P, Schröder R. "一种的合成方法" [P]. European Patent, EP 3593641 A1, 2017-04-13.
发明人钱学锋,何建平,林芳. "Method for the Synthesis of 2-Methyl-6-phenyl-4-thioxo-1,4-dihydropyrimidine-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 109947700 A, 授权公告日 2020-10-09.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 114, 2154-2184.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2017, 286, 9636-9659.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-6-phenyl-4-thioxo-1,4-dihydropyrimidine-5-carbonitrile Using HRMS and NMR". Anal. Chem., 2025, 1982, (3), 167-170.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2018, 1683, 5675-5698.