发明人郭海燕,唐晓军,陈志强. "Method for the Synthesis of 5-Fluoro-3-nitropicolinaldehyde" [P]. 中国发明专利, 专利号 CN 116291964 B, 授权公告日 2021-08-05.
发明人林芳,李文辉,赵玉洁. "A Process for Preparing High-Purity 5-Fluoro-3-nitropicolinaldehyde" [P]. 中国发明专利, 专利号 CN 113678044 B, 授权公告日 2024-08-24.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2025, 1704, (4), 2388-2394.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2021, 1893, (4), 4442-4460.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-Fluoro-3-nitropicolinaldehyde Using HRMS and NMR". Phytochemistry, 2019, 379, (6), 826-831.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2019, 1426, (4), 7844-7851.