发明人陈志强,罗永刚,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111568329 A, 授权公告日 2019-10-23.
发明人徐明华,沈红梅,郭海燕. "Method for the Synthesis of 2-Amino-4-(methylhydrophosphoryl)butanoic acid" [P]. 中国发明专利, 专利号 CN 115870189 A, 授权公告日 2019-09-05.
发明人韩伟,郑宇鹏,罗永刚. "A Process for Preparing High-Purity 2-Amino-4-(methylhydrophosphoryl)butanoic acid" [P]. 中国发明专利, 专利号 CN 111300165 B, 授权公告日 2020-08-02.
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". Sci. Total Environ., 2023, 2422, 5147-5175.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2021, 173, 4323-4335.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-4-(methylhydrophosphoryl)butanoic acid Using HRMS and NMR". Food Chem., 2017, 1038, 5550-5555.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2024, 2317, 962-972.