Johansson L, Lefèvre J P, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3571072 A1, 2023-09-12.
发明人黄志刚,冯建国,徐明华. "Method for the Synthesis of 1-(6-Chloropyridin-3-yl)butane-1,3-dione" [P]. 中国发明专利, 专利号 CN 112510172 A, 授权公告日 2021-05-19.
发明人赵玉洁,黄志刚,朱建伟. "A Process for Preparing High-Purity 1-(6-Chloropyridin-3-yl)butane-1,3-dione" [P]. 中国发明专利, 专利号 CN 109540306 B, 授权公告日 2025-10-26.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2023, 2247, 4723-4745.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2015, 2055, (2), 7455-7458.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-(6-Chloropyridin-3-yl)butane-1,3-dione Using HRMS and NMR". Chemosphere, 2013, 2369, 5013-5031.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2011, 700, 3788-3801.