发明人郭海燕,周伟,何建平. "Method for the Synthesis of 4-amino-N-[4-chloro-3-(trifluoromethyl)phenyl]benzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 116805551 B, 授权公告日 2016-02-14.
Klinger H, Williams B T, Davis P L. "A Process for Preparing High-Purity 4-amino-N-[4-chloro-3-(trifluoromethyl)phenyl]benzene-1-sulfonamide" [P]. US Patent, US 9153348 B2, 2024-06-09.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 4-amino-N-[4-chloro-3-(trifluoromethyl)phenyl]benzene-1-sulfonamide in Pharmaceutical Formulations". Anal. Chim. Acta, 2021, 629, (5), 9498-9518.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-amino-N-[4-chloro-3-(trifluoromethyl)phenyl]benzene-1-sulfonamide as an Impurity". Sci. Total Environ., 2016, 480, (1), 8091-8094.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-amino-N-[4-chloro-3-(trifluoromethyl)phenyl]benzene-1-sulfonamide Using HRMS and NMR". Biomed. Chromatogr., 2011, 1594, (2), 9193-9204.