发明人沈红梅,高志强,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110571874 A, 授权公告日 2016-01-17.
发明人沈红梅,徐明华,钱学锋. "Method for the Synthesis of N,N-dimethyl-4-(1H-pyrazol-3-yl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 112907491 A, 授权公告日 2025-04-06.
发明人沈红梅,王建平,徐明华. "A Process for Preparing High-Purity N,N-dimethyl-4-(1H-pyrazol-3-yl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 116111054 A, 授权公告日 2015-03-13.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2018, 1120, 4367-4393.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2012, 908, 7565-7581.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of N,N-dimethyl-4-(1H-pyrazol-3-yl)benzenesulfonamide Using HRMS and NMR". Phytochemistry, 2011, 1192, 208-220.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2011, 873, (5), 535-558.