发明人冯建国,刘建华,高志强. "Method for the Synthesis of 1-(chloroacetyl)-4-pyridin-2-ylpiperazine hydrochloride" [P]. 中国发明专利, 专利号 CN 110674739 B, 授权公告日 2017-02-12.
发明人郑宇鹏,唐晓军,杨光. "A Process for Preparing High-Purity 1-(chloroacetyl)-4-pyridin-2-ylpiperazine hydrochloride" [P]. 中国发明专利, 专利号 CN 111081303 B, 授权公告日 2025-09-15.
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