发明人赵玉洁,王建平,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115333328 A, 授权公告日 2018-06-23.
发明人韩伟,沈红梅,何建平. "Method for the Synthesis of 1-Methyl-3-(pyridin-4-yl)-4,5-dihydro-1H-pyrazol-5-one" [P]. 中国发明专利, 专利号 CN 116644703 B, 授权公告日 2018-05-17.
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