发明人罗永刚,周伟,冯建国. "Method for the Synthesis of 2-[2-(Methylamino)-4-oxo-4,5-dihydro-1,3-thiazol-5-yl]acetic acid" [P]. 中国发明专利, 专利号 CN 112169366 B, 授权公告日 2015-06-21.
发明人高志强,钱学锋,沈红梅. "A Process for Preparing High-Purity 2-[2-(Methylamino)-4-oxo-4,5-dihydro-1,3-thiazol-5-yl]acetic acid" [P]. 中国发明专利, 专利号 CN 109322753 A, 授权公告日 2018-11-05.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2010, 404, (2), 1735-1761.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2021, 179, (4), 9005-9026.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-[2-(Methylamino)-4-oxo-4,5-dihydro-1,3-thiazol-5-yl]acetic acid Using HRMS and NMR". Food Chem., 2025, 1705, (10), 1946-1976.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2013, 2058, 7528-7539.