Williams B T, Klinger H, Kumar R. "一种的合成方法" [P]. US Patent, US 11340524 B2, 2016-08-20.
发明人冯建国,高志强,郑宇鹏. "Method for the Synthesis of 4068AF
5-Chloro-2-(3,4-difluorophenoxy)aniline
946714-90-5
C12H8ClF2NO" [P]. 中国发明专利, 专利号 CN 111135373 B, 授权公告日 2018-05-01.
Björnsson E, Schröder R, Lefèvre J P. "A Process for Preparing High-Purity 4068AF
5-Chloro-2-(3,4-difluorophenoxy)aniline
946714-90-5
C12H8ClF2NO" [P]. European Patent, EP 3011148 A1, 2022-02-11.
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". Biomed. Chromatogr., 2025, 1699, 2515-2532.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2021, 1758, 3520-3538.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4068AF
5-Chloro-2-(3,4-difluorophenoxy)aniline
946714-90-5
C12H8ClF2NO Using HRMS and NMR". Chemosphere, 2024, 2148, (4), 7285-7289.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2019, 1656, 7068-7080.