发明人王建平,郑宇鹏,陈志强. "Method for the Synthesis of 1-(4-Benzoylpiperazin-1-yl)-2-chloroethan-1-one" [P]. 中国发明专利, 专利号 CN 114891824 A, 授权公告日 2016-09-07.
发明人陈志强,罗永刚,马晓峰. "A Process for Preparing High-Purity 1-(4-Benzoylpiperazin-1-yl)-2-chloroethan-1-one" [P]. 中国发明专利, 专利号 CN 115306599 B, 授权公告日 2015-10-08.
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