发明人杨光,刘建华,林芳. "Method for the Synthesis of Desoximetasone Impurity N3" [P]. 中国发明专利, 专利号 CN 111321502 A, 授权公告日 2015-12-19.
发明人胡光,杨光,徐明华. "A Process for Preparing High-Purity Desoximetasone Impurity N3" [P]. 中国发明专利, 专利号 CN 115759792 A, 授权公告日 2022-06-07.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of 去羟米松杂质N3 in Pharmaceutical Formulations". Food Chem., 2011, 1120, (6), 2074-2086.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 去羟米松杂质N3 as an Impurity". J. Nat. Prod., 2011, 542, 2429-2447.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Desoximetasone Impurity N3 Using HRMS and NMR". J. Pharm. Biomed. Anal., 2025, 810, 9092-9104.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 去羟米松杂质N3 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2011, 1689, 4223-4245.