发明人罗永刚,徐明华,冯建国. "一种5-氨基噻唑-4-甲酸乙酯盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 112746056 A, 授权公告日 2025-10-16.
发明人李文辉,杨光,何建平. "Method for the Synthesis of Ethyl 5-aminothiazole-4-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 110293459 B, 授权公告日 2018-08-15.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 5-氨基噻唑-4-甲酸乙酯盐酸盐 in Pharmaceutical Formulations". Phytochemistry, 2014, 996, (5), 4807-4824.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-氨基噻唑-4-甲酸乙酯盐酸盐 as an Impurity". J. Pharm. Biomed. Anal., 2021, 135, 6042-6067.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-aminothiazole-4-carboxylate hydrochloride Using HRMS and NMR". Chemosphere, 2024, 1514, 7626-7640.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 5-氨基噻唑-4-甲酸乙酯盐酸盐 Profile in Drug Substances According to ICH Guidelines". Talanta, 2025, 408, 6059-6077.