发明人李文辉,郑宇鹏,郭海燕. "Method for the Synthesis of (S)-N1-(1-Benzylpiperidin-3-yl)-N1-ethylethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 108792413 B, 授权公告日 2022-12-17.
发明人马晓峰,朱建伟,刘建华. "A Process for Preparing High-Purity (S)-N1-(1-Benzylpiperidin-3-yl)-N1-ethylethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 108394817 A, 授权公告日 2018-05-08.
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