发明人赵玉洁,胡光,马晓峰. "Method for the Synthesis of 2-Amino-5-m-tolyl-thiazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113370777 B, 授权公告日 2019-03-23.
发明人林芳,冯建国,何建平. "A Process for Preparing High-Purity 2-Amino-5-m-tolyl-thiazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114685110 A, 授权公告日 2024-01-27.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2020, 173, 7453-7473.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 734, (11), 3164-3180.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-5-m-tolyl-thiazole-4-carboxylic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2011, 1101, (8), 2122-2129.