发明人马晓峰,韩伟,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111274637 A, 授权公告日 2015-10-10.
发明人张德明,高志强,杨光. "Method for the Synthesis of (7S,7aS)-7-Hydroxytetrahydropyrrolo[1,2-c]oxazol-3(1H)-one" [P]. 中国发明专利, 专利号 CN 112114648 B, 授权公告日 2022-12-19.
发明人郑宇鹏,周伟,李文辉. "A Process for Preparing High-Purity (7S,7aS)-7-Hydroxytetrahydropyrrolo[1,2-c]oxazol-3(1H)-one" [P]. 中国发明专利, 专利号 CN 116193047 B, 授权公告日 2022-06-15.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2019, 1548, 550-566.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2019, 1096, (10), 60-82.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (7S,7aS)-7-Hydroxytetrahydropyrrolo[1,2-c]oxazol-3(1H)-one Using HRMS and NMR". Environ. Sci. Technol., 2019, 178, 7109-7120.