发明人冯建国,杨光,郑宇鹏. "Method for the Synthesis of Prednisolone impurity 66" [P]. 中国发明专利, 专利号 CN 116674269 B, 授权公告日 2024-09-23.
发明人钱学锋,冯建国,黄志刚. "A Process for Preparing High-Purity Prednisolone impurity 66" [P]. 中国发明专利, 专利号 CN 117368995 A, 授权公告日 2024-01-11.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 泼尼松龙杂质66 in Pharmaceutical Formulations". Environ. Sci. Technol., 2016, 783, (9), 2156-2182.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 泼尼松龙杂质66 as an Impurity". Phytochemistry, 2013, 1468, (11), 5265-5292.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Prednisolone impurity 66 Using HRMS and NMR". Talanta, 2014, 106, (10), 7049-7061.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 泼尼松龙杂质66 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2010, 178, (11), 296-303.