发明人何建平,徐明华,钱学锋. "Method for the Synthesis of 1-(4-((1-(4-Chlorophenyl)-1H-tetrazol-5-yl)methyl)piperazin-1-yl)butan-1-one" [P]. 中国发明专利, 专利号 CN 110239608 B, 授权公告日 2019-04-16.
发明人王建平,杨光,冯建国. "A Process for Preparing High-Purity 1-(4-((1-(4-Chlorophenyl)-1H-tetrazol-5-yl)methyl)piperazin-1-yl)butan-1-one" [P]. 中国发明专利, 专利号 CN 112123132 A, 授权公告日 2018-05-06.
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