发明人张德明,胡光,陈志强. "Method for the Synthesis of 6-Amino-4-(difluoromethyl)-5-hydroxypicolinaldehyde" [P]. 中国发明专利, 专利号 CN 111047303 A, 授权公告日 2021-01-16.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2024, 160, (2), 3930-3935.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2015, 1323, (10), 1114-1141.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 6-Amino-4-(difluoromethyl)-5-hydroxypicolinaldehyde Using HRMS and NMR". Anal. Chim. Acta, 2023, 1654, 8990-8997.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2025, 554, 6787-6797.