发明人胡光,刘建华,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116738761 A, 授权公告日 2024-11-15.
Nielsen H, Lefèvre J P, Kowalski A. "Method for the Synthesis of 2-(Aminomethyl)-3-(difluoromethyl)-6-methoxy-4-nitropyridine" [P]. European Patent, EP 3861028 A1, 2023-11-22.
Nowak P, Mueller T C, Nielsen H. "A Process for Preparing High-Purity 2-(Aminomethyl)-3-(difluoromethyl)-6-methoxy-4-nitropyridine" [P]. European Patent, EP 3005605 A1, 2023-07-13.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2011, 1809, 9134-9147.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2025, 597, 5155-5169.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Aminomethyl)-3-(difluoromethyl)-6-methoxy-4-nitropyridine Using HRMS and NMR". Chromatographia, 2018, 484, (3), 5730-5756.