发明人杨光,林芳,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116168156 A, 授权公告日 2022-06-06.
发明人孙丽萍,朱建伟,罗永刚. "Method for the Synthesis of 1-[(5E)-5-[(Furan-2-yl)methylidene]-4-oxo-4,5-dihydro-1,3-thiazol-2-yl]piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108059130 B, 授权公告日 2018-12-11.
发明人沈红梅,郑宇鹏,林芳. "A Process for Preparing High-Purity 1-[(5E)-5-[(Furan-2-yl)methylidene]-4-oxo-4,5-dihydro-1,3-thiazol-2-yl]piperidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115088888 B, 授权公告日 2020-07-28.
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