发明人黄志刚,李文辉,唐晓军. "Method for the Synthesis of Ethyl 2-((3-fluorophenyl)thio)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 110186380 B, 授权公告日 2022-07-03.
发明人胡光,李文辉,黄志刚. "A Process for Preparing High-Purity Ethyl 2-((3-fluorophenyl)thio)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 111816125 B, 授权公告日 2023-07-24.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 86, 1703-1730.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2012, 1139, (9), 7003-7029.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-((3-fluorophenyl)thio)-2-oxoacetate Using HRMS and NMR". Environ. Sci. Technol., 2016, 1126, (8), 3310-3336.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2018, 2238, 9403-9420.