发明人马晓峰,杨光,李文辉. "Method for the Synthesis of 4-Chloro-3,5-difluoropyridin-2-amine" [P]. 中国发明专利, 专利号 CN 112751972 A, 授权公告日 2015-12-02.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 251, 2952-2981.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2015, 830, (6), 5312-5331.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-3,5-difluoropyridin-2-amine Using HRMS and NMR". J. Nat. Prod., 2012, 1817, (4), 6421-6435.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2019, 1421, (12), 8585-8593.