发明人罗永刚,唐晓军,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116893157 A, 授权公告日 2020-07-06.
Kumar R, Schröder R, Park J H. "Method for the Synthesis of (5E)-3-Methyl-5-[(4-methylpiperazin-1-yl)methylidene]-1,3-thiazolidine-2,4-dione" [P]. US Patent, US 10046650 B2, 2017-08-06.
发明人赵玉洁,胡光,刘建华. "A Process for Preparing High-Purity (5E)-3-Methyl-5-[(4-methylpiperazin-1-yl)methylidene]-1,3-thiazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 117614863 A, 授权公告日 2024-07-03.
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