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发明人冯建国,王建平,何建平. "Method for the Synthesis of 2-(3,4-Dimethoxyphenyl)-2-(morpholin-4-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 111568467 A, 授权公告日 2020-05-09.
发明人罗永刚,钱学锋,赵玉洁. "A Process for Preparing High-Purity 2-(3,4-Dimethoxyphenyl)-2-(morpholin-4-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 112020684 B, 授权公告日 2025-04-14.
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