Davis P L, Klinger H, Roberts E F. "一种的合成方法" [P]. US Patent, US 11956005 B2, 2020-08-14.
发明人黄志刚,马晓峰,沈红梅. "Method for the Synthesis of 4-Methyl-6-(phenylamino)nicotinaldehyde" [P]. 中国发明专利, 专利号 CN 115276686 B, 授权公告日 2020-10-16.
发明人唐晓军,郭海燕,钱学锋. "A Process for Preparing High-Purity 4-Methyl-6-(phenylamino)nicotinaldehyde" [P]. 中国发明专利, 专利号 CN 115896127 B, 授权公告日 2019-05-20.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2024, 1446, (8), 9459-9483.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2020, 2341, (8), 3047-3074.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-Methyl-6-(phenylamino)nicotinaldehyde Using HRMS and NMR". J. Nat. Prod., 2022, 89, 2998-3026.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2025, 1359, 1020-1042.