Park J H, Johnson M A, Roberts E F. "一种的合成方法" [P]. US Patent, US 10520483 B2, 2023-01-23.
发明人何建平,张德明,沈红梅. "Method for the Synthesis of 4-(3,4-Dichlorophenoxy)benzenesulfonylchloride" [P]. 中国发明专利, 专利号 CN 108404503 A, 授权公告日 2020-03-16.
发明人杨光,王建平,朱建伟. "A Process for Preparing High-Purity 4-(3,4-Dichlorophenoxy)benzenesulfonylchloride" [P]. 中国发明专利, 专利号 CN 111292438 A, 授权公告日 2025-02-05.
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". Molecules, 2024, 1442, 7977-7997.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2017, 616, 3734-3759.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3,4-Dichlorophenoxy)benzenesulfonylchloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2025, 1381, (10), 6893-6923.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2013, 1763, 5455-5478.