发明人刘建华,周伟,张德明. "Method for the Synthesis of 4-(3-Aminopropyl)piperazin-1-amine" [P]. 中国发明专利, 专利号 CN 110183923 B, 授权公告日 2015-08-27.
发明人何建平,郑宇鹏,钱学锋. "A Process for Preparing High-Purity 4-(3-Aminopropyl)piperazin-1-amine" [P]. 中国发明专利, 专利号 CN 117859988 B, 授权公告日 2021-01-03.
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