发明人罗永刚,王建平,韩伟. "Method for the Synthesis of 3-Methoxy-4-(4-methyl-1-piperazinyl)aniline" [P]. 中国发明专利, 专利号 CN 111002890 A, 授权公告日 2022-06-19.
发明人郑宇鹏,林芳,郭海燕. "A Process for Preparing High-Purity 3-Methoxy-4-(4-methyl-1-piperazinyl)aniline" [P]. 中国发明专利, 专利号 CN 113765470 B, 授权公告日 2018-06-11.
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