发明人马晓峰,陈志强,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113618433 A, 授权公告日 2018-04-17.
Roberts E F, Williams B T, Lee S K. "Method for the Synthesis of tert-Butyl (2-(3-oxopiperazin-1-yl)ethyl)carbamate" [P]. US Patent, US 11885654 B2, 2020-04-21.
发明人唐晓军,赵玉洁,孙丽萍. "A Process for Preparing High-Purity tert-Butyl (2-(3-oxopiperazin-1-yl)ethyl)carbamate" [P]. 中国发明专利, 专利号 CN 110092453 B, 授权公告日 2017-12-19.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2012, 1928, (11), 5391-5403.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2013, 853, (2), 6694-6712.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (2-(3-oxopiperazin-1-yl)ethyl)carbamate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 1371, (4), 1576-1606.