发明人刘建华,陈志强,李文辉. "Method for the Synthesis of n-(3-Fluorophenyl)pyrazine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 112911078 A, 授权公告日 2017-04-22.
Nielsen H, Björnsson E, Martínez F. "A Process for Preparing High-Purity n-(3-Fluorophenyl)pyrazine-2-carboxamide" [P]. European Patent, EP 3490733 A1, 2025-08-01.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2013, 366, 2459-2464.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2016, 134, (1), 3012-3020.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of n-(3-Fluorophenyl)pyrazine-2-carboxamide Using HRMS and NMR". Anal. Chem., 2015, 1139, (7), 5359-5387.