发明人马晓峰,何建平,张德明. "一种1,4-二甲基吡唑-3-甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 117886211 A, 授权公告日 2018-07-17.
发明人郑宇鹏,张德明,杨光. "Method for the Synthesis of 1,4-Dimethylpyrazole-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 108659128 A, 授权公告日 2025-11-22.
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