发明人王建平,陈志强,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111901305 A, 授权公告日 2022-04-27.
O'Brien P Q, Johnson M A, Fischer A B. "Method for the Synthesis of 2',3'-Difluoro-[1,1'-biphenyl]-4-carbaldehyde" [P]. US Patent, US 10108022 B2, 2016-10-05.
Fischer A B, Thompson G K, Stevens L M. "A Process for Preparing High-Purity 2',3'-Difluoro-[1,1'-biphenyl]-4-carbaldehyde" [P]. US Patent, US 10375745 B2, 2024-04-01.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2022, 2375, (2), 8322-8348.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2018, 1289, (7), 3422-3439.