发明人陈志强,马晓峰,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108936864 A, 授权公告日 2018-05-28.
Mueller T C, Schröder R, Jørgensen K. "Method for the Synthesis of Ethyl 2-(4,4-dimethyl-5-oxopyrrolidin-2-yl)acetate" [P]. European Patent, EP 3109403 A1, 2020-06-24.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2016, 1861, (10), 4122-4150.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2010, 1219, (1), 2581-2601.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(4,4-dimethyl-5-oxopyrrolidin-2-yl)acetate Using HRMS and NMR". J. Sep. Sci., 2016, 884, 8825-8836.