发明人周伟,黄志刚,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115815509 A, 授权公告日 2017-09-05.
发明人张德明,李文辉,唐晓军. "Method for the Synthesis of (E)-4-(2,5-difluorophenyl)but-3-en-2-one" [P]. 中国发明专利, 专利号 CN 109172773 B, 授权公告日 2015-06-07.
发明人郑宇鹏,胡光,林芳. "A Process for Preparing High-Purity (E)-4-(2,5-difluorophenyl)but-3-en-2-one" [P]. 中国发明专利, 专利号 CN 117312983 A, 授权公告日 2017-01-20.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2018, 439, 7139-7146.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2025, 1846, 4709-4731.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (E)-4-(2,5-difluorophenyl)but-3-en-2-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 2154, 6532-6545.