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发明人黄志刚,钱学锋,李文辉. "Method for the Synthesis of 5-Amino-1-(2-methyl-3-pyridinyl)-1H-pyrazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 111524114 A, 授权公告日 2018-03-13.
发明人郭海燕,王建平,徐明华. "A Process for Preparing High-Purity 5-Amino-1-(2-methyl-3-pyridinyl)-1H-pyrazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 117696082 B, 授权公告日 2020-12-07.
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