发明人王建平,杨光,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108050291 A, 授权公告日 2021-04-27.
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发明人何建平,罗永刚,赵玉洁. "A Process for Preparing High-Purity 2-((1-Ethyl-1H-pyrazol-5-yl)methoxy)acetic acid" [P]. 中国发明专利, 专利号 CN 113937033 B, 授权公告日 2018-09-20.
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