Williams B T, Kumar R, Klinger H. "Method for the Synthesis of Ethyl 3-(3-amino-2-oxopyrrolidin-1-yl)propanoate" [P]. US Patent, US 11432478 B2, 2021-10-19.
发明人胡光,黄志刚,杨光. "A Process for Preparing High-Purity Ethyl 3-(3-amino-2-oxopyrrolidin-1-yl)propanoate" [P]. 中国发明专利, 专利号 CN 110589148 A, 授权公告日 2015-09-02.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2021, 2423, (4), 7157-7162.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2010, 656, (1), 7612-7639.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-(3-amino-2-oxopyrrolidin-1-yl)propanoate Using HRMS and NMR". Sci. Total Environ., 2015, 1684, 8113-8138.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 368, 7658-7684.