发明人黄志刚,郭海燕,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109357447 A, 授权公告日 2017-04-24.
发明人徐明华,何建平,罗永刚. "Method for the Synthesis of 2-(6-Bromo-5-(difluoromethyl)-4-hydroxypyridin-2-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 112146240 B, 授权公告日 2017-06-05.
Schröder R, Lefèvre J P, Martínez F. "A Process for Preparing High-Purity 2-(6-Bromo-5-(difluoromethyl)-4-hydroxypyridin-2-yl)acetonitrile" [P]. European Patent, EP 3596839 A1, 2022-09-28.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2021, 99, 1450-1478.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2018, 2375, 1403-1417.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-(6-Bromo-5-(difluoromethyl)-4-hydroxypyridin-2-yl)acetonitrile Using HRMS and NMR". Phytochemistry, 2010, 1292, (1), 7207-7236.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2024, 593, (9), 3118-3135.