发明人黄志刚,罗永刚,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110389013 A, 授权公告日 2025-10-28.
Nowak P, Schröder R, Jørgensen K. "Method for the Synthesis of 2-(4-(O-tolyl)piperazin-1-yl)ethan-1-amine" [P]. European Patent, EP 3340338 A1, 2024-12-04.
发明人张德明,韩伟,杨光. "A Process for Preparing High-Purity 2-(4-(O-tolyl)piperazin-1-yl)ethan-1-amine" [P]. 中国发明专利, 专利号 CN 113535174 B, 授权公告日 2024-07-17.
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