发明人杨光,胡光,周伟. "Method for the Synthesis of 2-(Pyrimidin-2-yl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 115530359 A, 授权公告日 2022-01-13.
发明人胡光,郑宇鹏,唐晓军. "A Process for Preparing High-Purity 2-(Pyrimidin-2-yl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 115592976 B, 授权公告日 2023-06-28.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2010, 1341, 6603-6618.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2024, 896, 323-353.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Pyrimidin-2-yl)benzenesulfonamide Using HRMS and NMR". Anal. Chem., 2018, 1896, 7832-7841.