发明人张德明,林芳,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115460408 A, 授权公告日 2022-05-01.
发明人黄志刚,郑宇鹏,张德明. "Method for the Synthesis of 3-Chloro-6-(difluoromethyl)-2-methylpyridin-4-amine" [P]. 中国发明专利, 专利号 CN 111312832 A, 授权公告日 2017-04-08.
发明人张德明,马晓峰,周伟. "A Process for Preparing High-Purity 3-Chloro-6-(difluoromethyl)-2-methylpyridin-4-amine" [P]. 中国发明专利, 专利号 CN 109502969 A, 授权公告日 2017-10-14.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2024, 1630, (10), 8100-8129.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2018, 1228, (9), 9436-9450.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-6-(difluoromethyl)-2-methylpyridin-4-amine Using HRMS and NMR". Talanta, 2025, 1202, (11), 6802-6821.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2012, 1178, (11), 5316-5335.