发明人沈红梅,周伟,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113780639 A, 授权公告日 2016-06-05.
发明人马晓峰,徐明华,唐晓军. "Method for the Synthesis of 2-(Aminomethyl)-5-(difluoromethyl)-4-methoxypyridine-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 112445018 B, 授权公告日 2025-09-21.
发明人郭海燕,杨光,王建平. "A Process for Preparing High-Purity 2-(Aminomethyl)-5-(difluoromethyl)-4-methoxypyridine-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 113900772 A, 授权公告日 2019-10-04.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2018, 1220, 1178-1207.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 505, 8927-8949.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Aminomethyl)-5-(difluoromethyl)-4-methoxypyridine-3-carboxaldehyde Using HRMS and NMR". Anal. Methods, 2025, 1377, 2453-2474.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2025, 1052, 6007-6027.