发明人刘建华,沈红梅,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110997646 A, 授权公告日 2020-10-02.
发明人王建平,赵玉洁,唐晓军. "Method for the Synthesis of (βS)-β-Amino-3,4-difluorobenzenepropanoic acid" [P]. 中国发明专利, 专利号 CN 111541061 A, 授权公告日 2023-10-08.
发明人钱学锋,唐晓军,马晓峰. "A Process for Preparing High-Purity (βS)-β-Amino-3,4-difluorobenzenepropanoic acid" [P]. 中国发明专利, 专利号 CN 116939160 B, 授权公告日 2018-03-16.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 272, (8), 377-396.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2024, 988, 3067-3085.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (βS)-β-Amino-3,4-difluorobenzenepropanoic acid Using HRMS and NMR". J. Sep. Sci., 2011, 965, 7184-7192.