发明人陈志强,黄志刚,冯建国. "Method for the Synthesis of 2-Chloro-1-[4-(thiophen-3-ylmethyl)piperazin-1-yl]ethan-1-one hydrochloride" [P]. 中国发明专利, 专利号 CN 115816516 A, 授权公告日 2016-03-14.
发明人胡光,马晓峰,何建平. "A Process for Preparing High-Purity 2-Chloro-1-[4-(thiophen-3-ylmethyl)piperazin-1-yl]ethan-1-one hydrochloride" [P]. 中国发明专利, 专利号 CN 110890271 B, 授权公告日 2017-07-18.
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