发明人孙丽萍,周伟,黄志刚. "Method for the Synthesis of Trans-1-benzylpyrrolidine-3,4-dicarbonitrile" [P]. 中国发明专利, 专利号 CN 109159280 B, 授权公告日 2025-07-20.
发明人杨光,张德明,郑宇鹏. "A Process for Preparing High-Purity Trans-1-benzylpyrrolidine-3,4-dicarbonitrile" [P]. 中国发明专利, 专利号 CN 114256125 B, 授权公告日 2021-08-09.
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