发明人林芳,陈志强,高志强. "Method for the Synthesis of 3,5-Difluoro-2-nitropyridine" [P]. 中国发明专利, 专利号 CN 116254864 B, 授权公告日 2024-08-01.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 3,5-二氟-2-硝基吡啶 in Pharmaceutical Formulations". Chromatographia, 2012, 350, 5208-5220.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3,5-二氟-2-硝基吡啶 as an Impurity". J. Chromatogr. A, 2017, 1909, (11), 4507-4514.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 3,5-Difluoro-2-nitropyridine Using HRMS and NMR". Anal. Chim. Acta, 2021, 2048, (6), 6215-6238.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate 3,5-二氟-2-硝基吡啶 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2019, 1137, (3), 6886-6894.