发明人冯建国,徐明华,陈志强. "一种1-乙基-3-羟基吡咯烷的合成方法" [P]. 中国发明专利, 专利号 CN 117427758 A, 授权公告日 2022-02-08.
发明人朱建伟,唐晓军,徐明华. "Method for the Synthesis of 1-Ethyl-3-hydroxypyrrolidine" [P]. 中国发明专利, 专利号 CN 108810737 A, 授权公告日 2017-03-24.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 1-乙基-3-羟基吡咯烷 in Pharmaceutical Formulations". J. Sep. Sci., 2019, 2006, 6861-6874.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-乙基-3-羟基吡咯烷 as an Impurity". Chromatographia, 2020, 1359, 7091-7116.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1-Ethyl-3-hydroxypyrrolidine Using HRMS and NMR". J. Chromatogr. A, 2016, 1741, (8), 3153-3157.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 1-乙基-3-羟基吡咯烷 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2010, 2260, 6636-6641.