发明人韩伟,杨光,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109535800 A, 授权公告日 2021-11-02.
发明人高志强,杨光,罗永刚. "Method for the Synthesis of 1-(4-Chloro-2,5-difluorophenyl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 110828652 B, 授权公告日 2024-04-25.
发明人陈志强,赵玉洁,杨光. "A Process for Preparing High-Purity 1-(4-Chloro-2,5-difluorophenyl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 117489680 B, 授权公告日 2022-03-27.
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. Nat. Prod., 2021, 1204, (1), 7005-7029.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2025, 2479, 3078-3088.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4-Chloro-2,5-difluorophenyl)ethan-1-one Using HRMS and NMR". Anal. Chim. Acta, 2023, 1806, (9), 3783-3798.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2017, 1562, 8343-8355.