发明人张德明,陈志强,李文辉. "Method for the Synthesis of 2-Chloro-4-fluoropyridin-3-amine" [P]. 中国发明专利, 专利号 CN 115192766 B, 授权公告日 2016-11-28.
Stevens L M, Park J H, Williams B T. "A Process for Preparing High-Purity 2-Chloro-4-fluoropyridin-3-amine" [P]. US Patent, US 11586913 B2, 2024-07-20.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 2-氯-4-氟吡啶-3-胺 in Pharmaceutical Formulations". Anal. Methods, 2016, 1852, 5597-5621.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氯-4-氟吡啶-3-胺 as an Impurity". Rapid Commun. Mass Spectrom., 2017, 123, (7), 1493-1499.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-4-fluoropyridin-3-amine Using HRMS and NMR". Talanta, 2013, 769, 4864-4887.