发明人沈红梅,徐明华,罗永刚. "Method for the Synthesis of 1-(4-Nitrobenzyl)-1H-pyrazol-4-ol" [P]. 中国发明专利, 专利号 CN 111592224 A, 授权公告日 2022-04-04.
发明人何建平,黄志刚,马晓峰. "A Process for Preparing High-Purity 1-(4-Nitrobenzyl)-1H-pyrazol-4-ol" [P]. 中国发明专利, 专利号 CN 113682177 A, 授权公告日 2023-02-20.
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