Lefèvre J P, Nowak P, Johansson L. "一种的合成方法" [P]. European Patent, EP 3813471 A1, 2020-07-26.
Johansson L, Jørgensen K, Lefèvre J P. "Method for the Synthesis of (s)-3-Amino-3-(1-ethyl-1h-imidazol-5-yl)propanoic acid" [P]. European Patent, EP 3425952 A1, 2023-12-19.
发明人林芳,赵玉洁,杨光. "A Process for Preparing High-Purity (s)-3-Amino-3-(1-ethyl-1h-imidazol-5-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 109395769 A, 授权公告日 2017-05-15.
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". Food Chem., 2016, 591, 261-277.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2018, 270, (10), 6348-6351.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (s)-3-Amino-3-(1-ethyl-1h-imidazol-5-yl)propanoic acid Using HRMS and NMR". Biomed. Chromatogr., 2024, 468, 6358-6377.