发明人冯建国,郑宇鹏,王建平. "一种5-氧代-1-苯基-吡咯烷-3-卡巴肼的合成方法" [P]. 中国发明专利, 专利号 CN 113992287 A, 授权公告日 2024-11-28.
发明人朱建伟,高志强,马晓峰. "Method for the Synthesis of 5-Oxo-1-phenylpyrrolidine-3-carbohydrazide" [P]. 中国发明专利, 专利号 CN 112183941 A, 授权公告日 2024-08-20.
发明人钱学锋,陈志强,沈红梅. "A Process for Preparing High-Purity 5-Oxo-1-phenylpyrrolidine-3-carbohydrazide" [P]. 中国发明专利, 专利号 CN 116542236 A, 授权公告日 2025-03-07.
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