Yamamoto T, Park J H, Anderson J P. "Method for the Synthesis of 2-Ethoxy-5-(4-fluorobenzoylamino)benzenesulfonyl chloride" [P]. US Patent, US 11885723 B2, 2017-09-17.
Johansson L, Nielsen H, Kowalski A. "A Process for Preparing High-Purity 2-Ethoxy-5-(4-fluorobenzoylamino)benzenesulfonyl chloride" [P]. European Patent, EP 3272632 A1, 2023-06-28.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of 2-Ethoxy-5-(4-fluorobenzoylamino)benzenesulfonyl chloride in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 1174, (5), 2789-2808.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-Ethoxy-5-(4-fluorobenzoylamino)benzenesulfonyl chloride as an Impurity". Anal. Chem., 2016, 1198, 7709-7734.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethoxy-5-(4-fluorobenzoylamino)benzenesulfonyl chloride Using HRMS and NMR". J. Agric. Food Chem., 2017, 1087, 5916-5946.