发明人林芳,罗永刚,钱学锋. "Method for the Synthesis of Tetrahydro-2H-thiopyran-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112090303 B, 授权公告日 2015-04-17.
发明人郭海燕,张德明,朱建伟. "A Process for Preparing High-Purity Tetrahydro-2H-thiopyran-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114633301 A, 授权公告日 2017-03-15.
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