发明人郭海燕,刘建华,张德明. "Method for the Synthesis of 3-(Benzofuran-2-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 109268252 A, 授权公告日 2025-07-09.
发明人刘建华,罗永刚,胡光. "A Process for Preparing High-Purity 3-(Benzofuran-2-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 109618176 A, 授权公告日 2021-04-02.
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