发明人杨光,郑宇鹏,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113401283 A, 授权公告日 2022-06-01.
发明人李文辉,冯建国,何建平. "Method for the Synthesis of (S)-Benzyl 4-(3-amino-2-oxopyrrolidin-1-yl)-3-fluorobenzoate" [P]. 中国发明专利, 专利号 CN 113070074 A, 授权公告日 2015-03-07.
发明人沈红梅,张德明,杨光. "A Process for Preparing High-Purity (S)-Benzyl 4-(3-amino-2-oxopyrrolidin-1-yl)-3-fluorobenzoate" [P]. 中国发明专利, 专利号 CN 115957481 B, 授权公告日 2023-06-09.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2024, 758, (5), 3321-3339.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2010, 346, (6), 4899-4928.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (S)-Benzyl 4-(3-amino-2-oxopyrrolidin-1-yl)-3-fluorobenzoate Using HRMS and NMR". Talanta, 2024, 719, (4), 1373-1401.