Williams B T, Patel M V, Anderson J P. "一种的合成方法" [P]. US Patent, US 10843161 B2, 2023-05-21.
发明人林芳,李文辉,孙丽萍. "Method for the Synthesis of N-(4-Fluoro-phenyl)-guanidine oxalate" [P]. 中国发明专利, 专利号 CN 109226870 A, 授权公告日 2017-11-09.
发明人唐晓军,杨光,黄志刚. "A Process for Preparing High-Purity N-(4-Fluoro-phenyl)-guanidine oxalate" [P]. 中国发明专利, 专利号 CN 109381741 A, 授权公告日 2015-04-25.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2014, 2412, (8), 8049-8069.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2017, 800, (4), 3474-3499.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of N-(4-Fluoro-phenyl)-guanidine oxalate Using HRMS and NMR". J. Chromatogr. A, 2010, 108, (3), 5920-5946.