发明人张德明,林芳,郭海燕. "Method for the Synthesis of Ethyl 1-Benzyl-5-phenyl-1H-pyrazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 116109998 B, 授权公告日 2015-12-01.
发明人徐明华,陈志强,王建平. "A Process for Preparing High-Purity Ethyl 1-Benzyl-5-phenyl-1H-pyrazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 112319613 A, 授权公告日 2019-11-03.
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