Rossi M, Kowalski A, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3902183 A1, 2015-07-22.
发明人陈志强,李文辉,黄志刚. "Method for the Synthesis of 4-Hydroxy-4′-methoxy[1,1′-biphenyl]-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 112920041 A, 授权公告日 2022-09-20.
发明人张德明,刘建华,杨光. "A Process for Preparing High-Purity 4-Hydroxy-4′-methoxy[1,1′-biphenyl]-3-carboxaldehyde" [P]. 中国发明专利, 专利号 CN 116700524 A, 授权公告日 2020-08-08.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2023, 590, (6), 7443-7466.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2012, 2271, 5547-5570.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-Hydroxy-4′-methoxy[1,1′-biphenyl]-3-carboxaldehyde Using HRMS and NMR". Phytochemistry, 2021, 2411, (4), 449-463.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2011, 439, 6543-6571.