发明人钱学锋,林芳,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114732477 A, 授权公告日 2019-01-04.
发明人韩伟,高志强,徐明华. "Method for the Synthesis of 4-Bromo-2-(difluoromethyl)-5-iodopyridine-3-acetonitrile" [P]. 中国发明专利, 专利号 CN 116508640 B, 授权公告日 2024-04-18.
发明人徐明华,朱建伟,何建平. "A Process for Preparing High-Purity 4-Bromo-2-(difluoromethyl)-5-iodopyridine-3-acetonitrile" [P]. 中国发明专利, 专利号 CN 110262619 B, 授权公告日 2023-07-10.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2020, 1356, (8), 7716-7720.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2017, 1506, (12), 3035-3038.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-2-(difluoromethyl)-5-iodopyridine-3-acetonitrile Using HRMS and NMR". Chemosphere, 2025, 518, (7), 5409-5436.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 1938, (9), 606-619.