发明人李文辉,刘建华,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113691416 A, 授权公告日 2022-12-03.
发明人王建平,陈志强,孙丽萍. "Method for the Synthesis of 4-(2,3-Dihydrobenzofuran-5-yl)pyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 115742009 B, 授权公告日 2020-12-10.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2022, 751, (5), 2206-2213.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2010, 396, (6), 9227-9232.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-(2,3-Dihydrobenzofuran-5-yl)pyrrolidin-2-one Using HRMS and NMR". J. Nat. Prod., 2019, 1645, (7), 9990-10012.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2022, 476, 5531-5545.