发明人赵玉洁,李文辉,王建平. "Method for the Synthesis of Fludrocortisone Impurity 1" [P]. 中国发明专利, 专利号 CN 113539299 B, 授权公告日 2025-08-22.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 氟氢可的松杂质1 in Pharmaceutical Formulations". Biomed. Chromatogr., 2018, 1680, (9), 9855-9883.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of 氟氢可的松杂质1 as an Impurity". Anal. Chem., 2022, 375, (2), 7831-7858.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Fludrocortisone Impurity 1 Using HRMS and NMR". Chemosphere, 2024, 257, 3763-3784.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 氟氢可的松杂质1 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2012, 611, (8), 6515-6539.