发明人陈志强,孙丽萍,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114431983 A, 授权公告日 2015-07-05.
发明人罗永刚,杨光,唐晓军. "Method for the Synthesis of Ethyl 3-bromopyrazine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 110794334 A, 授权公告日 2023-08-08.
Mueller T C, Nowak P, Sørensen M. "A Process for Preparing High-Purity Ethyl 3-bromopyrazine-2-carboxylate" [P]. European Patent, EP 3440232 A1, 2022-07-01.
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". J. Pharm. Biomed. Anal., 2016, 2255, 5981-6000.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2016, 1560, 8304-8311.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3-bromopyrazine-2-carboxylate Using HRMS and NMR". Molecules, 2012, 2340, (12), 7605-7611.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2019, 967, 3690-3696.