发明人唐晓军,黄志刚,高志强. "Method for the Synthesis of (E)-5-(3-hydroxy-4-methoxybenzylidene)-3-methyl-2-thioxothiazolidin-4-one" [P]. 中国发明专利, 专利号 CN 110251548 A, 授权公告日 2024-04-20.
发明人徐明华,张德明,林芳. "A Process for Preparing High-Purity (E)-5-(3-hydroxy-4-methoxybenzylidene)-3-methyl-2-thioxothiazolidin-4-one" [P]. 中国发明专利, 专利号 CN 111517481 B, 授权公告日 2015-07-25.
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