发明人杨光,罗永刚,王建平. "Method for the Synthesis of 1-(4-Fluoro-2-nitrophenyl)-4-methylpiperazine" [P]. 中国发明专利, 专利号 CN 115560972 B, 授权公告日 2020-02-28.
发明人罗永刚,马晓峰,刘建华. "A Process for Preparing High-Purity 1-(4-Fluoro-2-nitrophenyl)-4-methylpiperazine" [P]. 中国发明专利, 专利号 CN 112717100 A, 授权公告日 2024-02-21.
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