Lefèvre J P, Martínez F, Björnsson E. "Method for the Synthesis of 4-(Difluoromethyl)-2-methoxypyridin-3-ol" [P]. European Patent, EP 3871673 A1, 2017-07-05.
发明人李文辉,张德明,罗永刚. "A Process for Preparing High-Purity 4-(Difluoromethyl)-2-methoxypyridin-3-ol" [P]. 中国发明专利, 专利号 CN 109123116 B, 授权公告日 2023-10-19.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2025, 769, (11), 1090-1119.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2025, 365, 8918-8945.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Difluoromethyl)-2-methoxypyridin-3-ol Using HRMS and NMR". J. Nat. Prod., 2022, 2036, 9132-9156.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2016, 1141, (9), 6417-6420.