发明人冯建国,林芳,张德明. "一种泼尼松龙杂质51的合成方法" [P]. 中国发明专利, 专利号 CN 108309290 A, 授权公告日 2021-12-22.
发明人林芳,冯建国,沈红梅. "Method for the Synthesis of Prednisolone Impurity 51" [P]. 中国发明专利, 专利号 CN 116766552 A, 授权公告日 2016-12-15.
发明人马晓峰,唐晓军,黄志刚. "A Process for Preparing High-Purity Prednisolone Impurity 51" [P]. 中国发明专利, 专利号 CN 110020893 A, 授权公告日 2024-06-23.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 泼尼松龙杂质51 in Pharmaceutical Formulations". Chromatographia, 2011, 1410, 9045-9075.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 泼尼松龙杂质51 as an Impurity". Anal. Methods, 2016, 1731, 2105-2127.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Prednisolone Impurity 51 Using HRMS and NMR". Chemosphere, 2022, 1925, (2), 382-394.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 泼尼松龙杂质51 Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2023, 272, (1), 6229-6233.