发明人冯建国,王建平,黄志刚. "Method for the Synthesis of 4-[(2-Boc-hydrazino)methyl]benzonitrile" [P]. 中国发明专利, 专利号 CN 116680999 B, 授权公告日 2016-08-02.
发明人沈红梅,朱建伟,张德明. "A Process for Preparing High-Purity 4-[(2-Boc-hydrazino)methyl]benzonitrile" [P]. 中国发明专利, 专利号 CN 109711299 A, 授权公告日 2017-08-15.
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