发明人王建平,周伟,刘建华. "Method for the Synthesis of 1-(2,4-Dichlorobenzoyl)-3-methylpiperazine" [P]. 中国发明专利, 专利号 CN 114687943 B, 授权公告日 2022-06-19.
发明人沈红梅,朱建伟,高志强. "A Process for Preparing High-Purity 1-(2,4-Dichlorobenzoyl)-3-methylpiperazine" [P]. 中国发明专利, 专利号 CN 115005414 A, 授权公告日 2020-06-04.
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