发明人马晓峰,钱学锋,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108656789 A, 授权公告日 2015-11-09.
Davis P L, Yamamoto T, Brown S R. "Method for the Synthesis of 5-Oxo-1-phenethylpyrrolidine-3-carboxamide" [P]. US Patent, US 11093601 B2, 2023-10-24.
发明人郭海燕,林芳,杨光. "A Process for Preparing High-Purity 5-Oxo-1-phenethylpyrrolidine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 115219302 B, 授权公告日 2023-12-19.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2019, 1499, 6007-6024.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 1997, (4), 7828-7844.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 5-Oxo-1-phenethylpyrrolidine-3-carboxamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 2302, (8), 9996-10022.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2022, 796, 6479-6502.