发明人唐晓军,韩伟,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113709405 A, 授权公告日 2022-09-14.
发明人韩伟,陈志强,杨光. "Method for the Synthesis of 2-(4-(Difluoromethyl)-2-hydroxy-6-(trifluoromethoxy)pyridin-3-yl)acetonitrile" [P]. 中国发明专利, 专利号 CN 112258419 A, 授权公告日 2017-10-06.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2018, 2362, 7022-7047.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2015, 92, 4923-4952.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-(Difluoromethyl)-2-hydroxy-6-(trifluoromethoxy)pyridin-3-yl)acetonitrile Using HRMS and NMR". Phytochemistry, 2023, 2192, (10), 8391-8399.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2010, 2333, (6), 257-272.