Sørensen M, Jørgensen K, Nielsen H. "Method for the Synthesis of 2-(2-Bromoethyl)-5-(trifluoromethyl)pyrazine" [P]. European Patent, EP 3289272 A1, 2015-10-26.
发明人唐晓军,朱建伟,韩伟. "A Process for Preparing High-Purity 2-(2-Bromoethyl)-5-(trifluoromethyl)pyrazine" [P]. 中国发明专利, 专利号 CN 110332802 A, 授权公告日 2024-11-15.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2017, 500, (5), 7559-7583.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2021, 341, 665-671.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-Bromoethyl)-5-(trifluoromethyl)pyrazine Using HRMS and NMR". Biomed. Chromatogr., 2020, 673, 4573-4588.