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发明人王建平,刘建华,徐明华. "Method for the Synthesis of (5Z)-3-Methyl-5-{[2-(4-methylphenoxy)phenyl]methylidene}-1,3-thiazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 114078705 B, 授权公告日 2019-05-22.
发明人黄志刚,沈红梅,周伟. "A Process for Preparing High-Purity (5Z)-3-Methyl-5-{[2-(4-methylphenoxy)phenyl]methylidene}-1,3-thiazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 109129525 A, 授权公告日 2020-06-25.
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