发明人林芳,徐明华,杨光. "Method for the Synthesis of 2-Chloro-N-(2-(dimethylamino)-2-(thiophen-3-yl)ethyl)benzamide" [P]. 中国发明专利, 专利号 CN 112880283 A, 授权公告日 2015-03-18.
发明人杨光,黄志刚,高志强. "A Process for Preparing High-Purity 2-Chloro-N-(2-(dimethylamino)-2-(thiophen-3-yl)ethyl)benzamide" [P]. 中国发明专利, 专利号 CN 117006283 B, 授权公告日 2016-07-17.
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