发明人杨光,胡光,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115808365 A, 授权公告日 2017-09-27.
发明人马晓峰,周伟,陈志强. "Method for the Synthesis of Ethyl (S)-6-(3-fluoro-2-methylphenyl)-4-methyl-2-(thiazol-2-yl)-1,6-dihydropyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 115762575 A, 授权公告日 2019-02-17.
发明人郑宇鹏,孙丽萍,郭海燕. "A Process for Preparing High-Purity Ethyl (S)-6-(3-fluoro-2-methylphenyl)-4-methyl-2-(thiazol-2-yl)-1,6-dihydropyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 117062781 A, 授权公告日 2025-03-01.
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". Rapid Commun. Mass Spectrom., 2011, 296, (12), 6333-6362.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2015, 2306, (2), 6303-6324.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl (S)-6-(3-fluoro-2-methylphenyl)-4-methyl-2-(thiazol-2-yl)-1,6-dihydropyrimidine-5-carboxylate Using HRMS and NMR". Molecules, 2020, 2106, (1), 5661-5685.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2025, 2287, 9457-9468.