Chen K W, Thompson G K, Johnson M A. "一种的合成方法" [P]. US Patent, US 10035998 B2, 2024-06-05.
Nowak P, Martínez F, Nielsen H. "Method for the Synthesis of 4-Amino-2-fluoronicotinaldehyde" [P]. European Patent, EP 3931872 A1, 2018-10-17.
发明人沈红梅,李文辉,徐明华. "A Process for Preparing High-Purity 4-Amino-2-fluoronicotinaldehyde" [P]. 中国发明专利, 专利号 CN 108518202 A, 授权公告日 2019-12-04.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2013, 488, 5835-5842.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 2356, (10), 4021-4041.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-2-fluoronicotinaldehyde Using HRMS and NMR". Talanta, 2013, 1868, (2), 3584-3587.