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发明人刘建华,黄志刚,胡光. "Method for the Synthesis of 1,1'-(1,2-Diphenylethane-1,1-diyl)bis(1H-pyrazole)" [P]. 中国发明专利, 专利号 CN 114727583 B, 授权公告日 2025-07-12.
发明人郭海燕,刘建华,何建平. "A Process for Preparing High-Purity 1,1'-(1,2-Diphenylethane-1,1-diyl)bis(1H-pyrazole)" [P]. 中国发明专利, 专利号 CN 108141418 B, 授权公告日 2023-08-13.
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