Björnsson E, Mueller T C, Martínez F. "Method for the Synthesis of (R)-methyl 2-amino-3-(5-bromo-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanoate
1332725-30-0
KS-00003KVZ" [P]. European Patent, EP 3696446 A1, 2017-05-28.
发明人郑宇鹏,陈志强,冯建国. "A Process for Preparing High-Purity (R)-methyl 2-amino-3-(5-bromo-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanoate
1332725-30-0
KS-00003KVZ" [P]. 中国发明专利, 专利号 CN 117282975 A, 授权公告日 2025-03-20.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 1884, 5295-5302.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2023, 918, (3), 5519-5532.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of (R)-methyl 2-amino-3-(5-bromo-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanoate
1332725-30-0
KS-00003KVZ Using HRMS and NMR". Molecules, 2011, 842, 19-46.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 1456, (2), 3708-3730.