发明人沈红梅,孙丽萍,王建平. "Method for the Synthesis of 1-(3,4-Dimethoxyphenyl)ethanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 115583901 A, 授权公告日 2015-03-18.
发明人郭海燕,罗永刚,何建平. "A Process for Preparing High-Purity 1-(3,4-Dimethoxyphenyl)ethanamine hydrochloride" [P]. 中国发明专利, 专利号 CN 116005762 B, 授权公告日 2025-12-06.
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