Johansson L, Sørensen M, Kowalski A. "Method for the Synthesis of 5-(4-Chloro-3-fluorophenyl)-2-pyridinamine" [P]. European Patent, EP 3334582 A1, 2023-09-13.
发明人韩伟,杨光,马晓峰. "A Process for Preparing High-Purity 5-(4-Chloro-3-fluorophenyl)-2-pyridinamine" [P]. 中国发明专利, 专利号 CN 117282647 A, 授权公告日 2015-05-14.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2021, 1121, (12), 8872-8894.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 1591, 8642-8666.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-(4-Chloro-3-fluorophenyl)-2-pyridinamine Using HRMS and NMR". J. Agric. Food Chem., 2015, 1266, 168-179.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2023, 459, 4501-4513.