发明人周伟,郭海燕,唐晓军. "Method for the Synthesis of 4-(3-Aminophenyl)-5-(methylsulfonyl)pyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 117708579 A, 授权公告日 2018-06-08.
发明人周伟,徐明华,赵玉洁. "A Process for Preparing High-Purity 4-(3-Aminophenyl)-5-(methylsulfonyl)pyrimidin-2-amine" [P]. 中国发明专利, 专利号 CN 114451958 A, 授权公告日 2024-10-16.
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". Anal. Methods, 2022, 2058, 4083-4086.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2023, 406, (8), 6081-6089.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3-Aminophenyl)-5-(methylsulfonyl)pyrimidin-2-amine Using HRMS and NMR". Anal. Chem., 2017, 1854, 4916-4937.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2024, 1343, (11), 3106-3115.