Thompson G K, Stevens L M, Yamamoto T. "一种的合成方法" [P]. US Patent, US 10872248 B2, 2021-06-17.
发明人朱建伟,周伟,胡光. "Method for the Synthesis of N,N-Dimethyl-4-(o-tolyl)piperazine-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 109318811 A, 授权公告日 2024-01-20.
发明人何建平,沈红梅,杨光. "A Process for Preparing High-Purity N,N-Dimethyl-4-(o-tolyl)piperazine-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 114251909 A, 授权公告日 2022-06-07.
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". Food Chem., 2013, 1420, (3), 6505-6516.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2012, 1781, 9963-9966.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of N,N-Dimethyl-4-(o-tolyl)piperazine-1-sulfonamide Using HRMS and NMR". Phytochemistry, 2016, 1044, 1641-1655.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2011, 1734, (1), 9764-9778.