发明人孙丽萍,张德明,李文辉. "Method for the Synthesis of 4-(4-Ethylphenyl)butan-2-amine" [P]. 中国发明专利, 专利号 CN 110112160 A, 授权公告日 2015-06-21.
发明人马晓峰,李文辉,郑宇鹏. "A Process for Preparing High-Purity 4-(4-Ethylphenyl)butan-2-amine" [P]. 中国发明专利, 专利号 CN 114423267 A, 授权公告日 2022-10-20.
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