Kowalski A, Sørensen M, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3682458 A1, 2025-10-14.
发明人高志强,郑宇鹏,沈红梅. "Method for the Synthesis of 3-Ethyl-5-nitropyridine" [P]. 中国发明专利, 专利号 CN 109907170 A, 授权公告日 2017-11-14.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2025, 1352, (2), 1079-1086.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2016, 710, 5469-5475.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethyl-5-nitropyridine Using HRMS and NMR". J. Agric. Food Chem., 2017, 1096, (11), 3271-3283.