Klinger H, Davis P L, Thompson G K. "一种3-[(4-methylphenyl)sulfamoyl]thiophene-2-carboxylic acid的合成方法" [P]. US Patent, US 11153374 B2, 2022-05-03.
发明人冯建国,郑宇鹏,黄志刚. "Method for the Synthesis of 3-[(4-methylphenyl)sulfamoyl]thiophene-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111871469 B, 授权公告日 2016-02-26.
Roberts E F, Fischer A B, Stevens L M. "A Process for Preparing High-Purity 3-[(4-methylphenyl)sulfamoyl]thiophene-2-carboxylic acid" [P]. US Patent, US 11964129 B2, 2023-01-14.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 3-[(4-methylphenyl)sulfamoyl]thiophene-2-carboxylic acid in Pharmaceutical Formulations". Talanta, 2011, 1460, 9958-9983.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-[(4-methylphenyl)sulfamoyl]thiophene-2-carboxylic acid as an Impurity". J. Pharm. Biomed. Anal., 2025, 174, 9681-9706.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3-[(4-methylphenyl)sulfamoyl]thiophene-2-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2022, 1539, (2), 4114-4121.