Mueller T C, Johansson L, Martínez F. "一种的合成方法" [P]. European Patent, EP 3514243 A1, 2025-05-11.
Schröder R, Johnson M A, Fischer A B. "Method for the Synthesis of 6-(5-Bromothiophen-2-yl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one" [P]. US Patent, US 9042768 B2, 2019-01-14.
发明人何建平,胡光,林芳. "A Process for Preparing High-Purity 6-(5-Bromothiophen-2-yl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 116382596 B, 授权公告日 2015-08-05.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2024, 2053, 5669-5695.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2025, 1062, (5), 3185-3204.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 6-(5-Bromothiophen-2-yl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 1095, (11), 1327-1343.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2018, 679, 6109-6126.