发明人唐晓军,徐明华,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111939093 A, 授权公告日 2017-09-23.
发明人赵玉洁,郭海燕,刘建华. "Method for the Synthesis of 3-(4,4-Difluoropiperidin-1-yl)isonicotinaldehyde" [P]. 中国发明专利, 专利号 CN 113192929 A, 授权公告日 2023-08-05.
发明人郭海燕,杨光,冯建国. "A Process for Preparing High-Purity 3-(4,4-Difluoropiperidin-1-yl)isonicotinaldehyde" [P]. 中国发明专利, 专利号 CN 116110178 A, 授权公告日 2023-04-12.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2025, 834, (4), 9411-9418.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 182, (3), 9918-9926.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4,4-Difluoropiperidin-1-yl)isonicotinaldehyde Using HRMS and NMR". J. Sep. Sci., 2024, 1817, 3964-3967.