发明人高志强,张德明,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112152174 A, 授权公告日 2024-03-11.
发明人李文辉,刘建华,钱学锋. "Method for the Synthesis of 2',4'-Difluoro-biphenyl-4-ylamine" [P]. 中国发明专利, 专利号 CN 114804794 B, 授权公告日 2025-04-20.
发明人朱建伟,高志强,冯建国. "A Process for Preparing High-Purity 2',4'-Difluoro-biphenyl-4-ylamine" [P]. 中国发明专利, 专利号 CN 109315792 B, 授权公告日 2023-12-18.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2011, 1718, (9), 656-671.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2011, 1607, (11), 9024-9036.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2',4'-Difluoro-biphenyl-4-ylamine Using HRMS and NMR". Environ. Sci. Technol., 2012, 1962, 26-37.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2011, 1407, 7842-7853.