发明人钱学锋,黄志刚,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111164045 A, 授权公告日 2024-09-18.
Sørensen M, Jørgensen K, Johansson L. "Method for the Synthesis of 2-Bromo-1-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)ethanone" [P]. European Patent, EP 3696123 A1, 2016-12-12.
Mueller T, Hughes D C, Lee S K. "A Process for Preparing High-Purity 2-Bromo-1-(7-bromo-9,9-difluoro-9H-fluoren-2-yl)ethanone" [P]. US Patent, US 11908609 B2, 2016-08-15.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2019, 493, (8), 7032-7055.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 1122, (1), 1547-1577.