发明人胡光,郑宇鹏,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114884979 A, 授权公告日 2016-08-16.
发明人冯建国,张德明,李文辉. "Method for the Synthesis of 6-(4-Fluorophenyl)-2-(methylthio)pyrimidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109250372 A, 授权公告日 2025-01-21.
发明人陈志强,徐明华,沈红梅. "A Process for Preparing High-Purity 6-(4-Fluorophenyl)-2-(methylthio)pyrimidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112540271 A, 授权公告日 2024-02-26.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2019, 395, (1), 3057-3079.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2025, 2390, (12), 5013-5026.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 6-(4-Fluorophenyl)-2-(methylthio)pyrimidine-4-carboxylic acid Using HRMS and NMR". Chromatographia, 2022, 1791, (12), 1161-1178.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2021, 1208, (3), 8036-8057.