发明人李文辉,韩伟,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116758489 A, 授权公告日 2015-11-03.
发明人徐明华,孙丽萍,郑宇鹏. "Method for the Synthesis of 2-([1,1'-Biphenyl]-4-yl)-1H-indene-1,3(2H)-dione" [P]. 中国发明专利, 专利号 CN 117120535 B, 授权公告日 2025-01-17.
发明人何建平,刘建华,罗永刚. "A Process for Preparing High-Purity 2-([1,1'-Biphenyl]-4-yl)-1H-indene-1,3(2H)-dione" [P]. 中国发明专利, 专利号 CN 112286231 B, 授权公告日 2019-03-26.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2020, 993, (3), 9891-9915.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2017, 2166, (8), 5961-5978.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-([1,1'-Biphenyl]-4-yl)-1H-indene-1,3(2H)-dione Using HRMS and NMR". Anal. Methods, 2022, 157, (2), 6672-6680.