发明人冯建国,朱建伟,周伟. "Method for the Synthesis of (R)-3-amino-2-(2,3-difluorobenzyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 112350017 A, 授权公告日 2015-03-05.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2015, 1306, 776-806.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2016, 754, (6), 8756-8762.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (R)-3-amino-2-(2,3-difluorobenzyl)propanoic acid Using HRMS and NMR". Sci. Total Environ., 2017, 1998, (10), 2972-2991.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2018, 1467, 1161-1168.