发明人林芳,韩伟,高志强. "Method for the Synthesis of Diethyl 2-(5-bromo-3-chloropyridin-2-yl)malonate" [P]. 中国发明专利, 专利号 CN 117843912 A, 授权公告日 2017-08-12.
发明人冯建国,杨光,郭海燕. "A Process for Preparing High-Purity Diethyl 2-(5-bromo-3-chloropyridin-2-yl)malonate" [P]. 中国发明专利, 专利号 CN 108101324 B, 授权公告日 2020-06-19.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2025, 1927, 4113-4124.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2025, 1349, (12), 4501-4520.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Diethyl 2-(5-bromo-3-chloropyridin-2-yl)malonate Using HRMS and NMR". J. Sep. Sci., 2018, 2118, (3), 6223-6235.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2011, 1116, (11), 4122-4129.