发明人徐明华,何建平,罗永刚. "Method for the Synthesis of 1-[(5-bromopyridin-2-yl)methyl]piperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 116813072 B, 授权公告日 2024-06-20.
发明人钱学锋,黄志刚,孙丽萍. "A Process for Preparing High-Purity 1-[(5-bromopyridin-2-yl)methyl]piperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 108802452 B, 授权公告日 2017-02-08.
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