发明人张德明,孙丽萍,高志强. "Method for the Synthesis of 5-Bromo-N-isopropylpicolinamide" [P]. 中国发明专利, 专利号 CN 115025811 B, 授权公告日 2015-10-04.
发明人钱学锋,何建平,刘建华. "A Process for Preparing High-Purity 5-Bromo-N-isopropylpicolinamide" [P]. 中国发明专利, 专利号 CN 112024328 B, 授权公告日 2022-07-14.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2010, 177, 7497-7507.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2014, 1249, 3660-3685.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-N-isopropylpicolinamide Using HRMS and NMR". Chemosphere, 2017, 1497, (4), 9765-9771.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2014, 1901, 2518-2530.