发明人郑宇鹏,周伟,李文辉. "一种2-噻氧噻唑烷-4-羧酸的合成方法" [P]. 中国发明专利, 专利号 CN 108851604 A, 授权公告日 2021-12-23.
发明人李文辉,周伟,冯建国. "Method for the Synthesis of 2-Thioxothiazolidine-4-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 108127151 B, 授权公告日 2018-07-16.
发明人黄志刚,孙丽萍,郑宇鹏. "A Process for Preparing High-Purity 2-Thioxothiazolidine-4-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 111878094 A, 授权公告日 2023-07-18.
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