Mueller T C, Schröder R, Nowak P. "一种的合成方法" [P]. European Patent, EP 3988104 A1, 2021-05-06.
发明人张德明,马晓峰,赵玉洁. "Method for the Synthesis of Ethyl 2-((3,5-dibromopyrazin-2-yl)amino)acetate, 97%" [P]. 中国发明专利, 专利号 CN 109844608 A, 授权公告日 2023-06-15.
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