发明人王建平,马晓峰,杨光. "Method for the Synthesis of Methyl 3-hydroxy-5-phenylthiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 115347955 A, 授权公告日 2023-08-27.
发明人韩伟,冯建国,孙丽萍. "A Process for Preparing High-Purity Methyl 3-hydroxy-5-phenylthiophene-2-carboxylate" [P]. 中国发明专利, 专利号 CN 111715122 B, 授权公告日 2023-11-10.
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