Nowak P, Jørgensen K, Sørensen M. "一种阿托伐醌杂质4的合成方法" [P]. European Patent, EP 3916853 A1, 2020-03-04.
发明人何建平,黄志刚,唐晓军. "Method for the Synthesis of Atovaquone Impurity 4" [P]. 中国发明专利, 专利号 CN 108085234 A, 授权公告日 2025-12-04.
Brown S R, Mueller T, Thompson G K. "A Process for Preparing High-Purity Atovaquone Impurity 4" [P]. US Patent, US 9063436 B2, 2025-01-16.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of 阿托伐醌杂质4 in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 2118, 9677-9705.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 阿托伐醌杂质4 as an Impurity". Biomed. Chromatogr., 2011, 2372, (1), 5626-5636.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Atovaquone Impurity 4 Using HRMS and NMR". Food Chem., 2020, 1760, (3), 3234-3257.