发明人李文辉,刘建华,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110767267 A, 授权公告日 2022-10-13.
发明人黄志刚,林芳,胡光. "Method for the Synthesis of 1-(6-Chloro-5H-imidazo[2,1-b][1,3]oxazin-3-yl)ethanone" [P]. 中国发明专利, 专利号 CN 109223184 A, 授权公告日 2023-12-11.
发明人钱学锋,王建平,杨光. "A Process for Preparing High-Purity 1-(6-Chloro-5H-imidazo[2,1-b][1,3]oxazin-3-yl)ethanone" [P]. 中国发明专利, 专利号 CN 116134099 A, 授权公告日 2025-10-28.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2015, 742, 262-269.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2017, 692, (6), 6365-6383.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(6-Chloro-5H-imidazo[2,1-b][1,3]oxazin-3-yl)ethanone Using HRMS and NMR". J. Sep. Sci., 2025, 612, 1793-1818.