发明人高志强,沈红梅,王建平. "Method for the Synthesis of Eltrombopag Impurity 92" [P]. 中国发明专利, 专利号 CN 113693230 B, 授权公告日 2019-05-23.
发明人何建平,黄志刚,徐明华. "A Process for Preparing High-Purity Eltrombopag Impurity 92" [P]. 中国发明专利, 专利号 CN 111556350 B, 授权公告日 2017-06-19.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 艾曲泊帕杂质92 in Pharmaceutical Formulations". Sci. Total Environ., 2025, 236, 8029-8033.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 艾曲泊帕杂质92 as an Impurity". Rapid Commun. Mass Spectrom., 2024, 1315, (10), 7270-7278.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Eltrombopag Impurity 92 Using HRMS and NMR". J. Chromatogr. A, 2021, 1593, (11), 4548-4556.