发明人冯建国,罗永刚,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117246848 A, 授权公告日 2017-04-28.
发明人沈红梅,赵玉洁,杨光. "Method for the Synthesis of 2-(Aminomethyl)-3-(difluoromethyl)-5-hydroxy-4-nitropyridine" [P]. 中国发明专利, 专利号 CN 116629425 A, 授权公告日 2019-05-03.
发明人陈志强,周伟,杨光. "A Process for Preparing High-Purity 2-(Aminomethyl)-3-(difluoromethyl)-5-hydroxy-4-nitropyridine" [P]. 中国发明专利, 专利号 CN 116373156 B, 授权公告日 2020-10-07.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 2436, (1), 8388-8416.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2014, 868, (6), 7605-7635.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Aminomethyl)-3-(difluoromethyl)-5-hydroxy-4-nitropyridine Using HRMS and NMR". Talanta, 2013, 1805, (8), 9185-9208.