Rossi M, Johansson L, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3514906 A1, 2023-06-12.
发明人何建平,李文辉,马晓峰. "Method for the Synthesis of N-(2-(1H-Imidazo[1,2-b]pyrazol-1-yl)ethyl)-2-bromobenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 110056750 A, 授权公告日 2022-02-23.
发明人罗永刚,赵玉洁,唐晓军. "A Process for Preparing High-Purity N-(2-(1H-Imidazo[1,2-b]pyrazol-1-yl)ethyl)-2-bromobenzenesulfonamide" [P]. 中国发明专利, 专利号 CN 115006176 A, 授权公告日 2019-08-20.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2019, 2392, (2), 5205-5232.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2021, 2396, (9), 3657-3675.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of N-(2-(1H-Imidazo[1,2-b]pyrazol-1-yl)ethyl)-2-bromobenzenesulfonamide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 776, 9172-9197.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2022, 2264, 7075-7101.