Jørgensen K, Sørensen M, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3582667 A1, 2019-06-14.
发明人王建平,黄志刚,孙丽萍. "Method for the Synthesis of 2-(Phenylamino)thieno[2,3-d]thiazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112701664 A, 授权公告日 2024-12-16.
Björnsson E, Sørensen M, Mueller T C. "A Process for Preparing High-Purity 2-(Phenylamino)thieno[2,3-d]thiazole-5-carboxylic acid" [P]. European Patent, EP 3773936 A1, 2025-07-03.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 1291, 8991-9001.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2020, 1661, 3772-3788.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Phenylamino)thieno[2,3-d]thiazole-5-carboxylic acid Using HRMS and NMR". Molecules, 2014, 1813, (6), 8842-8852.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2021, 2024, 7600-7609.