发明人刘建华,陈志强,沈红梅. "Method for the Synthesis of (R)-1-methyl-5-vinylpyrrolidin-2-one" [P]. 中国发明专利, 专利号 CN 108598151 A, 授权公告日 2025-07-03.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2016, 1927, (11), 6244-6266.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2023, 1811, 4324-4339.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of (R)-1-methyl-5-vinylpyrrolidin-2-one Using HRMS and NMR". Anal. Chim. Acta, 2018, 1123, (4), 2089-2102.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2012, 786, (8), 6748-6764.