Johansson L, Sørensen M, Nielsen H. "一种4-氯-2-甲氧基烟醛的合成方法" [P]. European Patent, EP 3507941 A1, 2015-04-19.
发明人韩伟,钱学锋,唐晓军. "Method for the Synthesis of 4-Chloro-2-methoxynicotinaldehyde" [P]. 中国发明专利, 专利号 CN 115060282 A, 授权公告日 2016-01-21.
发明人黄志刚,高志强,徐明华. "A Process for Preparing High-Purity 4-Chloro-2-methoxynicotinaldehyde" [P]. 中国发明专利, 专利号 CN 110064431 B, 授权公告日 2025-12-16.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 4-氯-2-甲氧基烟醛 in Pharmaceutical Formulations". Anal. Methods, 2025, 226, 5968-5974.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-氯-2-甲氧基烟醛 as an Impurity". J. Sep. Sci., 2024, 1653, (8), 9260-9266.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-2-methoxynicotinaldehyde Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2013, 508, 9442-9471.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 4-氯-2-甲氧基烟醛 Profile in Drug Substances According to ICH Guidelines". Molecules, 2015, 1685, 397-420.