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发明人张德明,李文辉,冯建国. "Method for the Synthesis of 4-Amino-1-(2-hydroxyethyl)piperidine" [P]. 中国发明专利, 专利号 CN 116517546 B, 授权公告日 2025-07-14.
发明人孙丽萍,韩伟,高志强. "A Process for Preparing High-Purity 4-Amino-1-(2-hydroxyethyl)piperidine" [P]. 中国发明专利, 专利号 CN 116638081 B, 授权公告日 2018-07-23.
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