发明人王建平,徐明华,刘建华. "Method for the Synthesis of N-Methyl-4-nitrobenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 116279303 A, 授权公告日 2021-08-24.
Thompson G K, Davis P L, Mueller T. "A Process for Preparing High-Purity N-Methyl-4-nitrobenzenesulfonamide" [P]. US Patent, US 10215561 B2, 2018-11-10.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2025, 1720, 9357-9367.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2019, 1203, 742-757.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of N-Methyl-4-nitrobenzenesulfonamide Using HRMS and NMR". Anal. Chim. Acta, 2012, 386, 5576-5599.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2013, 2292, (3), 9512-9526.