发明人刘建华,唐晓军,郭海燕. "Method for the Synthesis of 4-Cyclopropoxy-3-(methylsulfonamido)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 111823203 A, 授权公告日 2021-01-27.
Stevens L M, Klinger H, Brown S R. "A Process for Preparing High-Purity 4-Cyclopropoxy-3-(methylsulfonamido)benzenesulfonamide" [P]. US Patent, US 11333713 B2, 2024-09-27.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2019, 1183, (11), 4489-4508.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2018, 861, (8), 2785-2791.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-Cyclopropoxy-3-(methylsulfonamido)benzenesulfonamide Using HRMS and NMR". J. Nat. Prod., 2010, 1957, 141-150.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2017, 532, (7), 5577-5586.