发明人朱建伟,赵玉洁,何建平. "一种2-氯-3-氨基-5-溴吡啶的合成方法" [P]. 中国发明专利, 专利号 CN 110215742 A, 授权公告日 2021-12-02.
Anderson J P, Fischer A B, Stevens L M. "Method for the Synthesis of 3-Amino-5-bromo-2-chloropyridine" [P]. US Patent, US 11593894 B2, 2016-10-10.
Stevens L M, Park J H, Hughes D C. "A Process for Preparing High-Purity 3-Amino-5-bromo-2-chloropyridine" [P]. US Patent, US 10353455 B2, 2016-10-20.
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 2-氯-3-氨基-5-溴吡啶 in Pharmaceutical Formulations". J. Chromatogr. A, 2015, 1825, 9061-9081.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-氯-3-氨基-5-溴吡啶 as an Impurity". Talanta, 2014, 1819, (8), 9926-9938.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-5-bromo-2-chloropyridine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 1700, (3), 7480-7504.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 2-氯-3-氨基-5-溴吡啶 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2016, 363, 3676-3683.