发明人郭海燕,杨光,韩伟. "Method for the Synthesis of 4-(trifluoromethoxy)pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 114523034 A, 授权公告日 2024-01-28.
发明人王建平,杨光,张德明. "A Process for Preparing High-Purity 4-(trifluoromethoxy)pyridin-2-amine" [P]. 中国发明专利, 专利号 CN 114848186 A, 授权公告日 2022-05-26.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 4-(三氟甲氧基)吡啶-2-胺 in Pharmaceutical Formulations". Molecules, 2022, 1984, 5226-5254.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-(三氟甲氧基)吡啶-2-胺 as an Impurity". Rapid Commun. Mass Spectrom., 2022, 2471, 3943-3947.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-(trifluoromethoxy)pyridin-2-amine Using HRMS and NMR". Food Chem., 2023, 1211, (2), 868-892.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate 4-(三氟甲氧基)吡啶-2-胺 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2020, 715, 9166-9177.