发明人杨光,李文辉,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115378573 A, 授权公告日 2020-03-20.
发明人马晓峰,朱建伟,王建平. "Method for the Synthesis of 2,3-dichloropyrido[3,4-b]pyrazine" [P]. 中国发明专利, 专利号 CN 117318410 B, 授权公告日 2025-10-27.
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