发明人张德明,朱建伟,韩伟. "Method for the Synthesis of 1-(4-(4-Ethoxy-1-(4-fluorophenyl)-1H-pyrazole-3-carbonyl)piperazin-1-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 114196019 B, 授权公告日 2024-12-02.
发明人郭海燕,钱学锋,郑宇鹏. "A Process for Preparing High-Purity 1-(4-(4-Ethoxy-1-(4-fluorophenyl)-1H-pyrazole-3-carbonyl)piperazin-1-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 112158211 B, 授权公告日 2023-05-15.
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