发明人朱建伟,冯建国,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114691112 A, 授权公告日 2018-03-14.
发明人何建平,刘建华,赵玉洁. "Method for the Synthesis of tert-Butyl 3-hydroxy-2-oxopyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110842587 A, 授权公告日 2019-07-07.
发明人胡光,李文辉,赵玉洁. "A Process for Preparing High-Purity tert-Butyl 3-hydroxy-2-oxopyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111635472 A, 授权公告日 2021-09-10.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2019, 699, (12), 9815-9825.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2018, 1752, 84-113.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 3-hydroxy-2-oxopyrrolidine-1-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2010, 418, (9), 6234-6243.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2018, 1393, 1567-1594.