发明人林芳,张德明,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115297261 A, 授权公告日 2025-02-27.
发明人郭海燕,赵玉洁,李文辉. "Method for the Synthesis of (2e)-3-[3-(3-nitrophenyl)-1-phenyl-1h-pyrazol-4-yl]prop-2-enoic acid" [P]. 中国发明专利, 专利号 CN 114405303 B, 授权公告日 2020-04-21.
发明人王建平,徐明华,韩伟. "A Process for Preparing High-Purity (2e)-3-[3-(3-nitrophenyl)-1-phenyl-1h-pyrazol-4-yl]prop-2-enoic acid" [P]. 中国发明专利, 专利号 CN 109128100 B, 授权公告日 2023-11-20.
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