Mueller T C, Sørensen M, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3565914 A1, 2020-11-11.
发明人黄志刚,王建平,徐明华. "Method for the Synthesis of 5,5-DImethyl-4-(pyrrolidin-1-yl)furan-2(5h)-one" [P]. 中国发明专利, 专利号 CN 109890447 B, 授权公告日 2023-05-12.
发明人何建平,冯建国,李文辉. "A Process for Preparing High-Purity 5,5-DImethyl-4-(pyrrolidin-1-yl)furan-2(5h)-one" [P]. 中国发明专利, 专利号 CN 112076151 A, 授权公告日 2025-11-27.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 638, (2), 4398-4425.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 795, (12), 9743-9749.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5,5-DImethyl-4-(pyrrolidin-1-yl)furan-2(5h)-one Using HRMS and NMR". Sci. Total Environ., 2019, 2477, (3), 420-428.