发明人韩伟,王建平,唐晓军. "Method for the Synthesis of (S)-2-((tert-Butoxycarbonyl)(pyridin-3-yl)amino)-2-chloropropanoic acid" [P]. 中国发明专利, 专利号 CN 108109728 A, 授权公告日 2023-05-28.
发明人赵玉洁,朱建伟,马晓峰. "A Process for Preparing High-Purity (S)-2-((tert-Butoxycarbonyl)(pyridin-3-yl)amino)-2-chloropropanoic acid" [P]. 中国发明专利, 专利号 CN 108256804 B, 授权公告日 2015-06-23.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2022, 1021, (5), 6256-6281.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 1085, 3345-3371.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-((tert-Butoxycarbonyl)(pyridin-3-yl)amino)-2-chloropropanoic acid Using HRMS and NMR". Talanta, 2012, 1239, 862-876.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2023, 2397, (10), 8249-8275.