发明人郭海燕,刘建华,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115396246 A, 授权公告日 2022-12-22.
发明人王建平,孙丽萍,冯建国. "Method for the Synthesis of 6-Chloro-2-(2,2,2-trifluoroethoxy)pyridin-3-amine" [P]. 中国发明专利, 专利号 CN 111948007 B, 授权公告日 2023-01-23.
Fischer A B, Hughes D C, Roberts E F. "A Process for Preparing High-Purity 6-Chloro-2-(2,2,2-trifluoroethoxy)pyridin-3-amine" [P]. US Patent, US 11624104 B2, 2024-12-01.
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. Chromatogr. A, 2024, 1419, 9817-9841.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2012, 920, (9), 3979-3994.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloro-2-(2,2,2-trifluoroethoxy)pyridin-3-amine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2023, 1135, 6823-6831.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2015, 233, 3365-3395.