发明人陈志强,沈红梅,徐明华. "Method for the Synthesis of Ethyl 2-(4-methylbenzyl)-3-oxobutanoate" [P]. 中国发明专利, 专利号 CN 111870194 A, 授权公告日 2017-06-19.
发明人郭海燕,赵玉洁,黄志刚. "A Process for Preparing High-Purity Ethyl 2-(4-methylbenzyl)-3-oxobutanoate" [P]. 中国发明专利, 专利号 CN 115613375 A, 授权公告日 2018-01-01.
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