Brown S R, Schröder R, Roberts E F. "一种的合成方法" [P]. US Patent, US 9469897 B2, 2018-06-28.
发明人徐明华,高志强,沈红梅. "Method for the Synthesis of (S)-2-(((Benzyloxy)carbonyl)amino)-3-(1-(isobutoxycarbonyl)-1H-imidazol-4-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 113577285 A, 授权公告日 2024-09-15.
Park J H, O'Brien P Q, Chen K W. "A Process for Preparing High-Purity (S)-2-(((Benzyloxy)carbonyl)amino)-3-(1-(isobutoxycarbonyl)-1H-imidazol-4-yl)propanoic acid" [P]. US Patent, US 10803798 B2, 2019-07-07.
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". Anal. Chim. Acta, 2018, 2467, 7053-7071.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2016, 2142, 2928-2944.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-(((Benzyloxy)carbonyl)amino)-3-(1-(isobutoxycarbonyl)-1H-imidazol-4-yl)propanoic acid Using HRMS and NMR". J. Nat. Prod., 2019, 247, 2718-2730.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2021, 1440, (2), 9136-9142.