Stevens L M, Lee S K, Kumar R. "一种的合成方法" [P]. US Patent, US 9038604 B2, 2021-07-14.
Jørgensen K, Sørensen M, Lefèvre J P. "Method for the Synthesis of 3-(2-Oxopyrrolidin-1-yl)propanethioamide" [P]. European Patent, EP 3839183 A1, 2019-01-25.
Mueller T, Davis P L, Williams B T. "A Process for Preparing High-Purity 3-(2-Oxopyrrolidin-1-yl)propanethioamide" [P]. US Patent, US 11640147 B2, 2023-12-03.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2015, 2290, 1028-1033.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2010, 1271, (9), 9650-9675.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-Oxopyrrolidin-1-yl)propanethioamide Using HRMS and NMR". Biomed. Chromatogr., 2024, 2453, 1769-1786.