Schröder R, Thompson G K, Klinger H. "一种1-(butan-2-yl)-5-methyl-1H-pyrazole-3-carboxylic acid的合成方法" [P]. US Patent, US 11677176 B2, 2022-09-15.
发明人罗永刚,何建平,钱学锋. "Method for the Synthesis of 1-(butan-2-yl)-5-methyl-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115972450 A, 授权公告日 2018-02-25.
发明人何建平,杨光,钱学锋. "A Process for Preparing High-Purity 1-(butan-2-yl)-5-methyl-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117095163 B, 授权公告日 2022-12-24.
参考文献 Literature
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