发明人赵玉洁,沈红梅,林芳. "Method for the Synthesis of Methyl 4-(2-oxopyrrolidin-1-yl)butanoate" [P]. 中国发明专利, 专利号 CN 114626730 A, 授权公告日 2020-08-21.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2024, 1236, 7365-7391.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2025, 1211, (11), 2085-2109.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-(2-oxopyrrolidin-1-yl)butanoate Using HRMS and NMR". Sci. Total Environ., 2019, 125, (9), 5152-5157.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2011, 2206, (9), 5528-5553.