Sørensen M, Kowalski A, Johansson L. "一种2-氨基-3,4-二甲基-5-硝基吡啶的合成方法" [P]. European Patent, EP 3143166 A1, 2017-07-14.
Chen K W, Schröder R, Fischer A B. "Method for the Synthesis of 3,4-Dimethyl-5-nitropyridin-2-amine" [P]. US Patent, US 10153749 B2, 2020-06-06.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氨基-3,4-二甲基-5-硝基吡啶 in Pharmaceutical Formulations". J. Agric. Food Chem., 2014, 452, 6079-6099.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氨基-3,4-二甲基-5-硝基吡啶 as an Impurity". Anal. Methods, 2021, 1253, (2), 5720-5735.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3,4-Dimethyl-5-nitropyridin-2-amine Using HRMS and NMR". J. Nat. Prod., 2023, 1959, 6764-6770.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate 2-氨基-3,4-二甲基-5-硝基吡啶 Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2015, 1902, (1), 2121-2138.