发明人沈红梅,韩伟,杨光. "Method for the Synthesis of 1-[2-(4-bromophenoxy)ethyl]-4-methylpiperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 108478514 A, 授权公告日 2024-04-26.
发明人张德明,赵玉洁,何建平. "A Process for Preparing High-Purity 1-[2-(4-bromophenoxy)ethyl]-4-methylpiperazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 108954928 A, 授权公告日 2016-05-04.
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