Klinger H, Williams B T, Davis P L. "Method for the Synthesis of Methyl 3-(5-bromo-2-oxo-1,2-dihydropyridin-1-yl)propanoate" [P]. US Patent, US 11292434 B2, 2017-08-24.
发明人罗永刚,马晓峰,胡光. "A Process for Preparing High-Purity Methyl 3-(5-bromo-2-oxo-1,2-dihydropyridin-1-yl)propanoate" [P]. 中国发明专利, 专利号 CN 109669163 A, 授权公告日 2021-03-09.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2011, 2406, (11), 3234-3253.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2014, 1215, (5), 7929-7942.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 3-(5-bromo-2-oxo-1,2-dihydropyridin-1-yl)propanoate Using HRMS and NMR". J. Sep. Sci., 2011, 341, (4), 555-564.