Johnson M A, Roberts E F, Anderson J P. "一种的合成方法" [P]. US Patent, US 10792729 B2, 2022-04-08.
发明人周伟,郭海燕,徐明华. "Method for the Synthesis of 5,6-Difluoropyridine-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 108040071 B, 授权公告日 2017-04-08.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2013, 1017, (7), 6223-6250.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2010, 168, (5), 7926-7946.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 5,6-Difluoropyridine-3-carbaldehyde Using HRMS and NMR". J. Sep. Sci., 2024, 922, (10), 5368-5396.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2023, 1769, (9), 4158-4170.