Williams B T, Brown S R, Kumar R. "Method for the Synthesis of Methyl 3-oxo-3-(3-(pyridin-4-yl)-1H-pyrazol-5-yl)propanoate" [P]. US Patent, US 9923494 B2, 2021-07-12.
发明人李文辉,唐晓军,冯建国. "A Process for Preparing High-Purity Methyl 3-oxo-3-(3-(pyridin-4-yl)-1H-pyrazol-5-yl)propanoate" [P]. 中国发明专利, 专利号 CN 116106979 A, 授权公告日 2016-09-11.
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