Johnson M A, Patel M V, Park J H. "Method for the Synthesis of 5-Bromo-2-chloro-N-propylpyridine-3-carboxamide" [P]. US Patent, US 9222123 B2, 2017-03-13.
发明人李文辉,何建平,陈志强. "A Process for Preparing High-Purity 5-Bromo-2-chloro-N-propylpyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 112198494 A, 授权公告日 2019-04-14.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2015, 2087, (4), 7347-7364.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2020, 2459, (10), 9380-9404.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-2-chloro-N-propylpyridine-3-carboxamide Using HRMS and NMR". J. Nat. Prod., 2012, 2005, (6), 9362-9376.