发明人杨光,郑宇鹏,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109354165 A, 授权公告日 2015-07-07.
发明人黄志刚,周伟,郭海燕. "Method for the Synthesis of 2-[(Ethoxycarbonyl)amino]-1,3-benzothiazole-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114978669 A, 授权公告日 2025-04-19.
发明人郭海燕,沈红梅,钱学锋. "A Process for Preparing High-Purity 2-[(Ethoxycarbonyl)amino]-1,3-benzothiazole-6-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113346471 B, 授权公告日 2016-08-04.
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". Anal. Chim. Acta, 2012, 2247, 4688-4710.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 1369, (9), 9958-9976.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(Ethoxycarbonyl)amino]-1,3-benzothiazole-6-carboxylic acid Using HRMS and NMR". Chemosphere, 2018, 1359, (12), 6717-6727.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2011, 1928, (12), 117-127.