发明人刘建华,郭海燕,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115047831 A, 授权公告日 2015-09-21.
发明人罗永刚,赵玉洁,杨光. "Method for the Synthesis of 2-((tert-Butoxycarbonyl)amino)-3-(2,3-difluorophenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 117800997 A, 授权公告日 2025-02-24.
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". Sci. Total Environ., 2021, 2450, 8133-8149.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2023, 2070, (1), 6049-6052.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-((tert-Butoxycarbonyl)amino)-3-(2,3-difluorophenyl)propanoic acid Using HRMS and NMR". Environ. Sci. Technol., 2017, 2392, 2149-2158.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2010, 1085, 9071-9083.