发明人郑宇鹏,周伟,朱建伟. "一种1-(5-氯-3-甲基-2-吡啶基)哌嗪的合成方法" [P]. 中国发明专利, 专利号 CN 116377275 A, 授权公告日 2017-01-01.
发明人陈志强,郭海燕,朱建伟. "Method for the Synthesis of 1-(5-Chloro-3-methyl-2-pyridinyl)piperazine" [P]. 中国发明专利, 专利号 CN 117998910 A, 授权公告日 2017-12-23.
发明人孙丽萍,唐晓军,郭海燕. "A Process for Preparing High-Purity 1-(5-Chloro-3-methyl-2-pyridinyl)piperazine" [P]. 中国发明专利, 专利号 CN 113429186 A, 授权公告日 2025-08-09.
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