Park J H, O'Brien P Q, Klinger H. "一种的合成方法" [P]. US Patent, US 11136592 B2, 2020-05-12.
发明人杨光,冯建国,李文辉. "Method for the Synthesis of (S)-2-((2-(((S)-1-Carboxy-2-(1H-imidazol-4-yl)ethyl)amino)ethyl)amino)-3-phenylpropanoic acid" [P]. 中国发明专利, 专利号 CN 112603538 A, 授权公告日 2019-12-27.
发明人沈红梅,胡光,李文辉. "A Process for Preparing High-Purity (S)-2-((2-(((S)-1-Carboxy-2-(1H-imidazol-4-yl)ethyl)amino)ethyl)amino)-3-phenylpropanoic acid" [P]. 中国发明专利, 专利号 CN 116350457 B, 授权公告日 2015-12-17.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2022, 197, (1), 7128-7154.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2014, 1888, (6), 5045-5057.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-((2-(((S)-1-Carboxy-2-(1H-imidazol-4-yl)ethyl)amino)ethyl)amino)-3-phenylpropanoic acid Using HRMS and NMR". Biomed. Chromatogr., 2023, 1903, (10), 4306-4329.