发明人杨光,赵玉洁,冯建国. "Method for the Synthesis of 2-oxo-3-(thiophen-3-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 115544584 A, 授权公告日 2025-01-11.
Brown S R, Williams B T, Fischer A B. "A Process for Preparing High-Purity 2-oxo-3-(thiophen-3-yl)propanoic acid" [P]. US Patent, US 11577379 B2, 2021-12-02.
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