Lefèvre J P, Mueller T C, Schröder R. "一种的合成方法" [P]. European Patent, EP 3329904 A1, 2015-03-21.
发明人张德明,徐明华,朱建伟. "Method for the Synthesis of 5-Chloro-2-(methylsulfonyl)pyrimidine" [P]. 中国发明专利, 专利号 CN 111547823 A, 授权公告日 2016-06-16.
发明人周伟,沈红梅,罗永刚. "A Process for Preparing High-Purity 5-Chloro-2-(methylsulfonyl)pyrimidine" [P]. 中国发明专利, 专利号 CN 109396265 B, 授权公告日 2017-10-11.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2011, 1975, (10), 257-265.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2018, 2356, 3924-3935.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-2-(methylsulfonyl)pyrimidine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 789, (4), 5599-5618.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2022, 1615, (6), 5375-5389.