发明人胡光,张德明,赵玉洁. "Method for the Synthesis of 2-Bromo-3-chloro-5-(difluoromethyl)-4-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 110036237 A, 授权公告日 2024-01-06.
发明人高志强,郭海燕,何建平. "A Process for Preparing High-Purity 2-Bromo-3-chloro-5-(difluoromethyl)-4-(trifluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 116636960 A, 授权公告日 2021-02-23.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2013, 1932, 2343-2358.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2019, 486, (1), 7875-7886.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-3-chloro-5-(difluoromethyl)-4-(trifluoromethyl)pyridine Using HRMS and NMR". Talanta, 2018, 1868, (4), 294-318.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2025, 415, (3), 6085-6091.