Kowalski A, Lefèvre J P, Schröder R. "一种4-氨基-3-氯苯磺酸的合成方法" [P]. European Patent, EP 3249159 A1, 2021-10-24.
Jørgensen K, Martínez F, Mueller T C. "Method for the Synthesis of 4-Amino-3-chlorobenzenesulfonic acid" [P]. European Patent, EP 3300899 A1, 2022-06-17.
发明人胡光,赵玉洁,郭海燕. "A Process for Preparing High-Purity 4-Amino-3-chlorobenzenesulfonic acid" [P]. 中国发明专利, 专利号 CN 112034379 B, 授权公告日 2016-01-26.
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-氨基-3-氯苯磺酸 in Pharmaceutical Formulations". Biomed. Chromatogr., 2011, 156, (5), 1649-1663.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-氨基-3-氯苯磺酸 as an Impurity". Phytochemistry, 2024, 2121, 5446-5453.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-3-chlorobenzenesulfonic acid Using HRMS and NMR". Anal. Chem., 2010, 1302, 9085-9094.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 4-氨基-3-氯苯磺酸 Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2023, 1318, 1900-1907.