Williams B T, Roberts E F, Davis P L. "一种的合成方法" [P]. US Patent, US 9614407 B2, 2021-02-15.
发明人赵玉洁,钱学锋,黄志刚. "Method for the Synthesis of 2-(4-Cyano-1H-pyrazol-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 113492883 A, 授权公告日 2025-12-20.
发明人王建平,朱建伟,高志强. "A Process for Preparing High-Purity 2-(4-Cyano-1H-pyrazol-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 115234939 A, 授权公告日 2019-05-09.
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