发明人高志强,朱建伟,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117277283 A, 授权公告日 2017-04-18.
发明人赵玉洁,胡光,李文辉. "Method for the Synthesis of 2,5-Difluoro-4-phenylpyridine" [P]. 中国发明专利, 专利号 CN 113375358 B, 授权公告日 2022-01-23.
发明人郑宇鹏,李文辉,王建平. "A Process for Preparing High-Purity 2,5-Difluoro-4-phenylpyridine" [P]. 中国发明专利, 专利号 CN 112058606 B, 授权公告日 2023-12-22.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2019, 106, 3619-3633.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2023, 1095, 7807-7810.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2,5-Difluoro-4-phenylpyridine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 2051, 6469-6472.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2021, 1926, 1897-1910.