发明人王建平,李文辉,林芳. "Method for the Synthesis of (E)-5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 109598406 A, 授权公告日 2024-10-22.
发明人唐晓军,沈红梅,高志强. "A Process for Preparing High-Purity (E)-5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 108302109 B, 授权公告日 2016-06-24.
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