发明人赵玉洁,何建平,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110047371 A, 授权公告日 2025-04-13.
发明人陈志强,周伟,杨光. "Method for the Synthesis of Ethyl 4-{[1,1'-biphenyl]-4-yl}-2,4-dioxobutanoate" [P]. 中国发明专利, 专利号 CN 115631877 B, 授权公告日 2024-11-21.
发明人孙丽萍,王建平,冯建国. "A Process for Preparing High-Purity Ethyl 4-{[1,1'-biphenyl]-4-yl}-2,4-dioxobutanoate" [P]. 中国发明专利, 专利号 CN 110104020 A, 授权公告日 2023-12-26.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2018, 893, 5792-5808.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 2324, 172-175.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-{[1,1'-biphenyl]-4-yl}-2,4-dioxobutanoate Using HRMS and NMR". J. Sep. Sci., 2022, 463, (1), 8094-8102.