发明人王建平,赵玉洁,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108069639 A, 授权公告日 2016-09-18.
Nielsen H, Jørgensen K, Sørensen M. "Method for the Synthesis of 6-Amino-4-(difluoromethyl)-5-methylnicotinaldehyde" [P]. European Patent, EP 3325880 A1, 2019-01-05.
发明人胡光,钱学锋,马晓峰. "A Process for Preparing High-Purity 6-Amino-4-(difluoromethyl)-5-methylnicotinaldehyde" [P]. 中国发明专利, 专利号 CN 115800972 A, 授权公告日 2019-09-02.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2012, 1333, 231-243.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2012, 718, 1282-1285.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 6-Amino-4-(difluoromethyl)-5-methylnicotinaldehyde Using HRMS and NMR". Talanta, 2024, 552, 2281-2288.