发明人林芳,韩伟,李文辉. "一种艾曲泊帕杂质7的合成方法" [P]. 中国发明专利, 专利号 CN 113959119 A, 授权公告日 2016-07-19.
Brown S R, Roberts E F, Chen K W. "Method for the Synthesis of Eltrombopag Impurity 7" [P]. US Patent, US 9998588 B2, 2019-04-10.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 艾曲泊帕杂质7 in Pharmaceutical Formulations". Molecules, 2014, 2218, (8), 1003-1026.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 艾曲泊帕杂质7 as an Impurity". Biomed. Chromatogr., 2011, 1053, (4), 5221-5247.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Eltrombopag Impurity 7 Using HRMS and NMR". J. Chromatogr. A, 2012, 1905, (3), 7274-7287.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate 艾曲泊帕杂质7 Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2019, 1763, (3), 6778-6797.