Davis P L, Hughes D C, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 10912483 B2, 2020-10-26.
发明人高志强,朱建伟,冯建国. "Method for the Synthesis of 6-(Methylsulfonyl)pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 114909185 B, 授权公告日 2018-01-04.
发明人李文辉,林芳,陈志强. "A Process for Preparing High-Purity 6-(Methylsulfonyl)pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 116423585 B, 授权公告日 2021-06-20.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2017, 95, (8), 8238-8264.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2025, 95, (10), 2103-2109.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 6-(Methylsulfonyl)pyrimidin-4-amine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 755, 5030-5042.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2025, 2146, (5), 5201-5229.