发明人郭海燕,罗永刚,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110518540 A, 授权公告日 2019-01-07.
Sørensen M, Mueller T C, Kowalski A. "Method for the Synthesis of 4-((8-Hydroxy-6-sulfonaphthalen-2-yl)amino)benzoic acid" [P]. European Patent, EP 3591156 A1, 2025-05-14.
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". Molecules, 2024, 985, 4306-4333.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2011, 1837, (5), 9437-9460.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-((8-Hydroxy-6-sulfonaphthalen-2-yl)amino)benzoic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 956, 4147-4170.