Hughes D C, Anderson J P, Park J H. "一种的合成方法" [P]. US Patent, US 9138886 B2, 2015-06-16.
发明人郭海燕,黄志刚,韩伟. "Method for the Synthesis of 3-(4-Fluorophenyl)-1H-1,2,4-triazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 108954021 A, 授权公告日 2018-12-15.
发明人胡光,唐晓军,周伟. "A Process for Preparing High-Purity 3-(4-Fluorophenyl)-1H-1,2,4-triazol-5(4H)-one" [P]. 中国发明专利, 专利号 CN 109528020 B, 授权公告日 2022-09-22.
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". J. Sep. Sci., 2021, 2372, (12), 8431-8451.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2021, 341, 4283-4297.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-Fluorophenyl)-1H-1,2,4-triazol-5(4H)-one Using HRMS and NMR". Sci. Total Environ., 2013, 2419, (9), 6314-6328.