Davis P L, Roberts E F, Kumar R. "一种的合成方法" [P]. US Patent, US 10377156 B2, 2024-06-22.
发明人徐明华,朱建伟,刘建华. "Method for the Synthesis of (7S,8aR)-7-hydroxyhexahydropyrrolo[1,2-a]pyrazine-1,4-dione" [P]. 中国发明专利, 专利号 CN 109592075 A, 授权公告日 2021-06-07.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2022, 595, 2388-2406.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2022, 1509, 2420-2425.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of (7S,8aR)-7-hydroxyhexahydropyrrolo[1,2-a]pyrazine-1,4-dione Using HRMS and NMR". Talanta, 2023, 753, 2673-2702.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2012, 951, 4735-4764.