O'Brien P Q, Mueller T, Brown S R. "一种的合成方法" [P]. US Patent, US 10700758 B2, 2023-05-26.
发明人朱建伟,李文辉,沈红梅. "Method for the Synthesis of N4-(4-Bromophenyl)-N2-(2-(2-hydroxyethoxy)ethyl)-L-asparagine" [P]. 中国发明专利, 专利号 CN 113061819 A, 授权公告日 2017-07-10.
发明人杨光,何建平,孙丽萍. "A Process for Preparing High-Purity N4-(4-Bromophenyl)-N2-(2-(2-hydroxyethoxy)ethyl)-L-asparagine" [P]. 中国发明专利, 专利号 CN 110806032 B, 授权公告日 2023-04-09.
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". Phytochemistry, 2023, 140, 2065-2095.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2024, 699, (2), 4262-4280.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of N4-(4-Bromophenyl)-N2-(2-(2-hydroxyethoxy)ethyl)-L-asparagine Using HRMS and NMR". Anal. Methods, 2022, 1440, 1875-1887.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2014, 467, (6), 5419-5422.