发明人孙丽萍,胡光,李文辉. "Method for the Synthesis of 3-(5-Formyl-furan-2-yl)-benzoic acid carbamoylmethyl ester" [P]. 中国发明专利, 专利号 CN 111643686 B, 授权公告日 2022-07-03.
发明人高志强,韩伟,罗永刚. "A Process for Preparing High-Purity 3-(5-Formyl-furan-2-yl)-benzoic acid carbamoylmethyl ester" [P]. 中国发明专利, 专利号 CN 115116264 A, 授权公告日 2017-08-03.
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