发明人徐明华,黄志刚,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112553100 A, 授权公告日 2022-09-22.
发明人林芳,何建平,唐晓军. "Method for the Synthesis of 20ksi-Dihydroprednisolonic Acid" [P]. 中国发明专利, 专利号 CN 108182628 B, 授权公告日 2022-02-07.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2011, 2233, 1932-1957.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2013, 1903, (11), 5695-5716.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 20ksi-Dihydroprednisolonic Acid Using HRMS and NMR". J. Nat. Prod., 2010, 1027, 1894-1897.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2010, 759, (10), 7474-7483.