Yamamoto T, Park J H, Williams B T. "一种的合成方法" [P]. US Patent, US 11722717 B2, 2015-10-20.
Williams B T, Davis P L, Brown S R. "Method for the Synthesis of Atovaquone EP Impurity B (RC A)" [P]. US Patent, US 9205771 B2, 2018-02-12.
发明人郑宇鹏,赵玉洁,李文辉. "A Process for Preparing High-Purity Atovaquone EP Impurity B (RC A)" [P]. 中国发明专利, 专利号 CN 117305277 B, 授权公告日 2021-09-04.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2021, 553, (9), 6500-6507.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2023, 2028, 8698-8709.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Atovaquone EP Impurity B (RC A) Using HRMS and NMR". Talanta, 2022, 395, (5), 3385-3414.