Chen K W, Patel M V, Kumar R. "一种的合成方法" [P]. US Patent, US 10433018 B2, 2025-12-24.
Roberts E F, Stevens L M, Park J H. "Method for the Synthesis of (R)-3-(3-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid" [P]. US Patent, US 9700600 B2, 2024-07-25.
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". Molecules, 2015, 1544, (12), 468-494.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2012, 559, (1), 4890-4911.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (R)-3-(3-Bromophenyl)-3-((tert-butoxycarbonyl)amino)propanoic acid Using HRMS and NMR". J. Chromatogr. A, 2013, 1259, 6189-6215.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2011, 2099, (6), 7706-7720.