发明人黄志刚,刘建华,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108303143 A, 授权公告日 2019-12-27.
发明人李文辉,王建平,刘建华. "Method for the Synthesis of 3-(Ethoxycarbonyl)-5-methyl-1-(3-methylphenyl)-4,5-dihydro-1h-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113476041 B, 授权公告日 2018-12-02.
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