Kowalski A, Nielsen H, Mueller T C. "一种4-氨基-N-(2,4-二甲氧苯基)苯磺酰胺的合成方法" [P]. European Patent, EP 3566840 A1, 2016-10-10.
发明人林芳,郑宇鹏,朱建伟. "Method for the Synthesis of 4-Amino-n-(2,4-dimethoxyphenyl)benzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 115414751 A, 授权公告日 2024-12-14.
发明人朱建伟,郑宇鹏,沈红梅. "A Process for Preparing High-Purity 4-Amino-n-(2,4-dimethoxyphenyl)benzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 110702206 A, 授权公告日 2025-07-14.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 4-氨基-N-(2,4-二甲氧苯基)苯磺酰胺 in Pharmaceutical Formulations". Talanta, 2016, 2153, (6), 7872-7902.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-氨基-N-(2,4-二甲氧苯基)苯磺酰胺 as an Impurity". Chromatographia, 2011, 2232, (7), 8177-8181.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-n-(2,4-dimethoxyphenyl)benzene-1-sulfonamide Using HRMS and NMR". Molecules, 2014, 967, 4388-4403.