发明人赵玉洁,郭海燕,李文辉. "Method for the Synthesis of 1-(4-Acetyl-2-methylpiperazin-1-yl)-2-chloroethanone" [P]. 中国发明专利, 专利号 CN 111457963 B, 授权公告日 2021-08-08.
发明人朱建伟,周伟,刘建华. "A Process for Preparing High-Purity 1-(4-Acetyl-2-methylpiperazin-1-yl)-2-chloroethanone" [P]. 中国发明专利, 专利号 CN 112661523 A, 授权公告日 2016-05-05.
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