Schröder R, Chen K W, Johnson M A. "Method for the Synthesis of 1-(2,5-Dichloropyridin-3-yl)ethan-1-one" [P]. US Patent, US 11860846 B2, 2022-01-21.
发明人郑宇鹏,钱学锋,张德明. "A Process for Preparing High-Purity 1-(2,5-Dichloropyridin-3-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 111448282 B, 授权公告日 2019-05-13.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2025, 1812, 7665-7694.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2025, 202, 1793-1821.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2,5-Dichloropyridin-3-yl)ethan-1-one Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 2446, (7), 8234-8252.