发明人何建平,胡光,朱建伟. "一种5-氧代-1-苯基-4,5-二氢-1H-吡唑-3-羧酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 114608785 A, 授权公告日 2023-01-02.
发明人何建平,胡光,陈志强. "Method for the Synthesis of Ethyl 5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 109277968 A, 授权公告日 2021-03-08.
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