发明人郑宇鹏,张德明,王建平. "Method for the Synthesis of Ethyl 4-(5-methylpyridin-2-yl)-3-oxobutanoate" [P]. 中国发明专利, 专利号 CN 114411630 A, 授权公告日 2016-09-24.
发明人朱建伟,唐晓军,周伟. "A Process for Preparing High-Purity Ethyl 4-(5-methylpyridin-2-yl)-3-oxobutanoate" [P]. 中国发明专利, 专利号 CN 111139475 B, 授权公告日 2023-11-27.
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