发明人杨光,孙丽萍,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114707871 A, 授权公告日 2023-10-21.
发明人赵玉洁,刘建华,陈志强. "Method for the Synthesis of 1-(6-(4-Ethylpiperazin-1-yl)-4-methylpyridin-3-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 115992189 B, 授权公告日 2024-12-19.
发明人何建平,孙丽萍,赵玉洁. "A Process for Preparing High-Purity 1-(6-(4-Ethylpiperazin-1-yl)-4-methylpyridin-3-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 111102244 A, 授权公告日 2025-12-18.
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