Schröder R, Thompson G K, Patel M V. "一种2,4-dichloro-5-{[(4-methoxybenzyl)amino]sulfonyl}benzoic acid的合成方法" [P]. US Patent, US 11999207 B2, 2024-08-28.
发明人王建平,徐明华,郭海燕. "Method for the Synthesis of 2,4-dichloro-5-{[(4-methoxybenzyl)amino]sulfonyl}benzoic acid" [P]. 中国发明专利, 专利号 CN 113832199 B, 授权公告日 2022-07-13.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of 2,4-dichloro-5-{[(4-methoxybenzyl)amino]sulfonyl}benzoic acid in Pharmaceutical Formulations". Environ. Sci. Technol., 2014, 704, (12), 480-505.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2,4-dichloro-5-{[(4-methoxybenzyl)amino]sulfonyl}benzoic acid as an Impurity". Talanta, 2015, 578, 7658-7673.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-dichloro-5-{[(4-methoxybenzyl)amino]sulfonyl}benzoic acid Using HRMS and NMR". J. Sep. Sci., 2010, 567, 8383-8412.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 2,4-dichloro-5-{[(4-methoxybenzyl)amino]sulfonyl}benzoic acid Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2022, 1290, 9418-9437.