发明人杨光,冯建国,黄志刚. "Method for the Synthesis of (S)-2-amino-3-(3-fluoro-4-methoxyphenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 115364241 A, 授权公告日 2016-08-14.
发明人李文辉,郭海燕,刘建华. "A Process for Preparing High-Purity (S)-2-amino-3-(3-fluoro-4-methoxyphenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 115982700 A, 授权公告日 2015-12-10.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2011, 2115, (10), 1809-1839.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2022, 1375, (5), 9060-9083.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-amino-3-(3-fluoro-4-methoxyphenyl)propanoic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 916, 6415-6434.