发明人何建平,胡光,刘建华. "Method for the Synthesis of 4-Amino-N-(5-butoxypyrimidin-2-yl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 113358200 A, 授权公告日 2025-08-07.
Mueller T, Johnson M A, Lee S K. "A Process for Preparing High-Purity 4-Amino-N-(5-butoxypyrimidin-2-yl)benzenesulfonamide" [P]. US Patent, US 10438193 B2, 2025-05-15.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2023, 1197, 9843-9857.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2023, 2396, (2), 2088-2116.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-N-(5-butoxypyrimidin-2-yl)benzenesulfonamide Using HRMS and NMR". J. Chromatogr. A, 2023, 574, (4), 1341-1349.