发明人黄志刚,胡光,徐明华. "Method for the Synthesis of 3-(Pyridin-2-ylmethyl)piperazin-2-one" [P]. 中国发明专利, 专利号 CN 115155760 A, 授权公告日 2016-11-09.
发明人李文辉,冯建国,何建平. "A Process for Preparing High-Purity 3-(Pyridin-2-ylmethyl)piperazin-2-one" [P]. 中国发明专利, 专利号 CN 112497464 A, 授权公告日 2020-04-15.
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