Kowalski A, Martínez F, Nowak P. "一种3-[(4-chlorophenyl)sulfamoyl]thiophene-2-carboxylic acid的合成方法" [P]. European Patent, EP 3133296 A1, 2016-03-10.
发明人高志强,孙丽萍,何建平. "Method for the Synthesis of 3-[(4-chlorophenyl)sulfamoyl]thiophene-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108935856 A, 授权公告日 2021-10-24.
发明人林芳,郑宇鹏,罗永刚. "A Process for Preparing High-Purity 3-[(4-chlorophenyl)sulfamoyl]thiophene-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111304529 B, 授权公告日 2021-11-21.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 3-[(4-chlorophenyl)sulfamoyl]thiophene-2-carboxylic acid in Pharmaceutical Formulations". Talanta, 2024, 1439, (12), 143-163.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-[(4-chlorophenyl)sulfamoyl]thiophene-2-carboxylic acid as an Impurity". Anal. Chim. Acta, 2016, 2383, 5126-5129.