Chen K W, Lee S K, Brown S R. "Method for the Synthesis of 2-(4-Fluoro-3-nitrophenylsulfonamido)acetic acid" [P]. US Patent, US 10108227 B2, 2024-01-25.
发明人孙丽萍,刘建华,周伟. "A Process for Preparing High-Purity 2-(4-Fluoro-3-nitrophenylsulfonamido)acetic acid" [P]. 中国发明专利, 专利号 CN 113214202 A, 授权公告日 2016-02-13.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2016, 2204, (10), 4184-4208.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2024, 2053, (12), 9781-9810.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Fluoro-3-nitrophenylsulfonamido)acetic acid Using HRMS and NMR". J. Sep. Sci., 2016, 2388, (7), 1837-1851.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2020, 1991, (9), 9656-9680.