发明人高志强,胡光,唐晓军. "Method for the Synthesis of n-(4-Amino-2-fluorophenyl)butane-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 116932461 B, 授权公告日 2022-09-19.
发明人王建平,沈红梅,赵玉洁. "A Process for Preparing High-Purity n-(4-Amino-2-fluorophenyl)butane-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 111910141 A, 授权公告日 2015-05-15.
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". Anal. Chem., 2023, 1676, (4), 7882-7909.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2011, 1864, (9), 104-134.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of n-(4-Amino-2-fluorophenyl)butane-1-sulfonamide Using HRMS and NMR". Anal. Chim. Acta, 2010, 2441, (4), 8428-8455.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2012, 341, 3567-3587.