发明人冯建国,赵玉洁,李文辉. "一种6-苯基哌嗪-2-酮的合成方法" [P]. 中国发明专利, 专利号 CN 117855977 A, 授权公告日 2024-07-08.
发明人黄志刚,郑宇鹏,冯建国. "Method for the Synthesis of 6-Phenylpiperazin-2-one" [P]. 中国发明专利, 专利号 CN 114461643 B, 授权公告日 2022-06-05.
发明人郭海燕,杨光,唐晓军. "A Process for Preparing High-Purity 6-Phenylpiperazin-2-one" [P]. 中国发明专利, 专利号 CN 108036932 A, 授权公告日 2020-04-10.
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