发明人林芳,李文辉,孙丽萍. "Method for the Synthesis of (S)-2-((tert-Butoxycarbonyl)amino)-5-(furan-2-yl)pent-4-enoic acid" [P]. 中国发明专利, 专利号 CN 117199851 A, 授权公告日 2016-03-05.
发明人冯建国,马晓峰,张德明. "A Process for Preparing High-Purity (S)-2-((tert-Butoxycarbonyl)amino)-5-(furan-2-yl)pent-4-enoic acid" [P]. 中国发明专利, 专利号 CN 117550352 B, 授权公告日 2023-10-11.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2014, 1902, (10), 431-439.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2020, 1483, 7584-7593.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-((tert-Butoxycarbonyl)amino)-5-(furan-2-yl)pent-4-enoic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 253, (6), 1870-1899.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2015, 1734, (1), 8202-8211.