发明人何建平,沈红梅,马晓峰. "一种N-(4-氨基-2-甲基苯基)乙烷-1-磺酰胺的合成方法" [P]. 中国发明专利, 专利号 CN 108358128 A, 授权公告日 2019-07-12.
Hughes D C, Schröder R, Park J H. "Method for the Synthesis of n-(4-Amino-2-methylphenyl)ethane-1-sulfonamide" [P]. US Patent, US 11523084 B2, 2022-05-11.
Patel M V, Davis P L, Schröder R. "A Process for Preparing High-Purity n-(4-Amino-2-methylphenyl)ethane-1-sulfonamide" [P]. US Patent, US 10206223 B2, 2024-11-23.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of N-(4-氨基-2-甲基苯基)乙烷-1-磺酰胺 in Pharmaceutical Formulations". J. Nat. Prod., 2013, 669, 6751-6777.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of N-(4-氨基-2-甲基苯基)乙烷-1-磺酰胺 as an Impurity". Talanta, 2017, 1963, (10), 2837-2862.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of n-(4-Amino-2-methylphenyl)ethane-1-sulfonamide Using HRMS and NMR". Molecules, 2013, 1836, 5533-5549.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate N-(4-氨基-2-甲基苯基)乙烷-1-磺酰胺 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2021, 820, 6208-6218.