发明人郑宇鹏,马晓峰,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115362455 A, 授权公告日 2018-02-07.
发明人孙丽萍,罗永刚,冯建国. "Method for the Synthesis of 2-Bromo-3-(difluoromethyl)-4-methoxy-5-methylpyridine" [P]. 中国发明专利, 专利号 CN 113409415 A, 授权公告日 2022-05-15.
发明人林芳,赵玉洁,张德明. "A Process for Preparing High-Purity 2-Bromo-3-(difluoromethyl)-4-methoxy-5-methylpyridine" [P]. 中国发明专利, 专利号 CN 109001206 A, 授权公告日 2021-12-28.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2025, 246, (6), 5499-5528.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2017, 2380, (8), 2736-2760.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-3-(difluoromethyl)-4-methoxy-5-methylpyridine Using HRMS and NMR". Anal. Chem., 2022, 1589, 6540-6553.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2016, 1124, 9215-9238.