发明人王建平,黄志刚,冯建国. "Method for the Synthesis of [2-(1H-indol-3-yl)-ethyl]-hydrazine" [P]. 中国发明专利, 专利号 CN 114662030 B, 授权公告日 2016-11-09.
发明人徐明华,郑宇鹏,周伟. "A Process for Preparing High-Purity [2-(1H-indol-3-yl)-ethyl]-hydrazine" [P]. 中国发明专利, 专利号 CN 112654867 A, 授权公告日 2018-09-25.
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