发明人徐明华,陈志强,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111567245 A, 授权公告日 2020-08-22.
发明人杨光,李文辉,何建平. "Method for the Synthesis of 3-(Benzylthio)-1-(3-fluoro-4-methylphenyl)pyrazin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 113155851 B, 授权公告日 2024-04-11.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2017, 2038, (2), 8556-8564.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2013, 2098, (12), 4430-4443.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Benzylthio)-1-(3-fluoro-4-methylphenyl)pyrazin-2(1H)-one Using HRMS and NMR". J. Sep. Sci., 2010, 1502, 880-905.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2021, 268, 560-582.