发明人张德明,冯建国,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109964265 A, 授权公告日 2022-11-20.
Patel M V, Fischer A B, Brown S R. "Method for the Synthesis of (3S,4R)-1-benzyl-4-hydroxy-5-oxo-4-phenylpyrrolidine-3-carboxylic acid" [P]. US Patent, US 11100201 B2, 2022-05-04.
发明人孙丽萍,马晓峰,冯建国. "A Process for Preparing High-Purity (3S,4R)-1-benzyl-4-hydroxy-5-oxo-4-phenylpyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114086970 B, 授权公告日 2015-04-24.
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". J. Pharm. Biomed. Anal., 2018, 1527, 4460-4479.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2011, 1360, 7937-7950.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (3S,4R)-1-benzyl-4-hydroxy-5-oxo-4-phenylpyrrolidine-3-carboxylic acid Using HRMS and NMR". Anal. Methods, 2012, 1072, 6014-6017.