发明人王建平,徐明华,马晓峰. "一种四氢吡喃-4-甲酸的合成方法" [P]. 中国发明专利, 专利号 CN 108662166 A, 授权公告日 2021-04-01.
发明人林芳,黄志刚,杨光. "Method for the Synthesis of Tetrahydropyran-4-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 111997028 A, 授权公告日 2018-04-10.
发明人郭海燕,冯建国,罗永刚. "A Process for Preparing High-Purity Tetrahydropyran-4-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 114736340 B, 授权公告日 2021-05-11.
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