Schröder R, Sørensen M, Rossi M. "一种的合成方法" [P]. European Patent, EP 3514166 A1, 2017-11-27.
发明人钱学锋,郑宇鹏,冯建国. "Method for the Synthesis of (r,s)-2-Amino-3-[3-(carboxymethoxy)-5-methyl-isoxazol-4 -yl]propionic Acid Sesquihydrate" [P]. 中国发明专利, 专利号 CN 112589580 A, 授权公告日 2018-07-08.
发明人罗永刚,杨光,冯建国. "A Process for Preparing High-Purity (r,s)-2-Amino-3-[3-(carboxymethoxy)-5-methyl-isoxazol-4 -yl]propionic Acid Sesquihydrate" [P]. 中国发明专利, 专利号 CN 111896209 B, 授权公告日 2016-07-11.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2024, 377, (4), 3869-3880.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2010, 684, (9), 5347-5361.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (r,s)-2-Amino-3-[3-(carboxymethoxy)-5-methyl-isoxazol-4 -yl]propionic Acid Sesquihydrate Using HRMS and NMR". Anal. Chim. Acta, 2016, 1511, (4), 2742-2757.