发明人黄志刚,林芳,徐明华. "Method for the Synthesis of N-Ethyl-2-(2-((2-((4-fluorophenyl)amino)-2-oxoethyl)thio)thiazol-4-yl)acetamide" [P]. 中国发明专利, 专利号 CN 110314002 A, 授权公告日 2021-03-20.
发明人冯建国,周伟,张德明. "A Process for Preparing High-Purity N-Ethyl-2-(2-((2-((4-fluorophenyl)amino)-2-oxoethyl)thio)thiazol-4-yl)acetamide" [P]. 中国发明专利, 专利号 CN 111295520 B, 授权公告日 2021-01-04.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2025, 1539, (3), 750-753.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 1364, (7), 5165-5188.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of N-Ethyl-2-(2-((2-((4-fluorophenyl)amino)-2-oxoethyl)thio)thiazol-4-yl)acetamide Using HRMS and NMR". Anal. Chim. Acta, 2018, 572, 2029-2042.