发明人孙丽萍,何建平,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112336349 A, 授权公告日 2025-03-28.
发明人王建平,周伟,陈志强. "Method for the Synthesis of 1-(4,6-Dichloropyridin-3-yl)-2,2-difluoroethan-1-one" [P]. 中国发明专利, 专利号 CN 108504102 A, 授权公告日 2024-05-02.
Davis P L, Schröder R, Roberts E F. "A Process for Preparing High-Purity 1-(4,6-Dichloropyridin-3-yl)-2,2-difluoroethan-1-one" [P]. US Patent, US 11151710 B2, 2019-05-20.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2010, 1702, (11), 8112-8121.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2023, 907, 2035-2058.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4,6-Dichloropyridin-3-yl)-2,2-difluoroethan-1-one Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2025, 710, (2), 9120-9146.