发明人何建平,刘建华,李文辉. "一种卤贝他索/卤倍他索/卤倍他松杂质9的合成方法" [P]. 中国发明专利, 专利号 CN 117666299 A, 授权公告日 2018-07-02.
发明人徐明华,马晓峰,黄志刚. "Method for the Synthesis of Halobetasol Impurity 9" [P]. 中国发明专利, 专利号 CN 116763687 A, 授权公告日 2023-10-05.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 卤贝他索/卤倍他索/卤倍他松杂质9 in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 2169, 7501-7513.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 卤贝他索/卤倍他索/卤倍他松杂质9 as an Impurity". Phytochemistry, 2011, 1493, (10), 371-398.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Halobetasol Impurity 9 Using HRMS and NMR". Biomed. Chromatogr., 2011, 519, (11), 4978-5000.