Chen K W, Anderson J P, Davis P L. "一种的合成方法" [P]. US Patent, US 11436100 B2, 2021-09-24.
发明人赵玉洁,朱建伟,徐明华. "Method for the Synthesis of 2-(P-tolylamino)pyridine-3-sulfonamide" [P]. 中国发明专利, 专利号 CN 112238909 A, 授权公告日 2024-12-15.
发明人郭海燕,罗永刚,冯建国. "A Process for Preparing High-Purity 2-(P-tolylamino)pyridine-3-sulfonamide" [P]. 中国发明专利, 专利号 CN 116389480 A, 授权公告日 2016-05-14.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2017, 83, (4), 6946-6959.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2019, 1949, (8), 2190-2200.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(P-tolylamino)pyridine-3-sulfonamide Using HRMS and NMR". J. Agric. Food Chem., 2025, 572, 6976-6994.