发明人张德明,何建平,杨光. "Method for the Synthesis of Methyl 2-oxo-3-(pyridin-2-yl)propanoate" [P]. 中国发明专利, 专利号 CN 115824932 A, 授权公告日 2019-09-23.
Rossi M, Nowak P, Kowalski A. "A Process for Preparing High-Purity Methyl 2-oxo-3-(pyridin-2-yl)propanoate" [P]. European Patent, EP 3029170 A1, 2023-01-27.
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