发明人郑宇鹏,郭海燕,沈红梅. "一种1-[6-(2-羟基-5-甲基苯基)-2-吡啶基]-5-三氟甲基吡唑-4-甲酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 111451830 A, 授权公告日 2018-11-26.
发明人唐晓军,何建平,陈志强. "Method for the Synthesis of Ethyl 1-[6-(2-Hydroxy-5-methylphenyl)-2-pyridyl]-5-(trifluoromethyl)pyrazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 113221959 B, 授权公告日 2016-02-18.
发明人赵玉洁,周伟,郭海燕. "A Process for Preparing High-Purity Ethyl 1-[6-(2-Hydroxy-5-methylphenyl)-2-pyridyl]-5-(trifluoromethyl)pyrazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 113420432 A, 授权公告日 2023-06-18.
参考文献 Literature
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