发明人郭海燕,罗永刚,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112785655 A, 授权公告日 2016-12-24.
发明人郭海燕,朱建伟,林芳. "Method for the Synthesis of 4-(Aminomethyl)-5-chloro-3-(difluoromethyl)picolinaldehyde" [P]. 中国发明专利, 专利号 CN 110078823 A, 授权公告日 2018-07-03.
Kumar R, Anderson J P, Lee S K. "A Process for Preparing High-Purity 4-(Aminomethyl)-5-chloro-3-(difluoromethyl)picolinaldehyde" [P]. US Patent, US 9771900 B2, 2015-11-06.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2019, 2266, 7484-7499.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2025, 1226, (10), 7191-7205.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Aminomethyl)-5-chloro-3-(difluoromethyl)picolinaldehyde Using HRMS and NMR". Phytochemistry, 2013, 2375, 5856-5864.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2016, 2140, 7575-7591.