Klinger H, Park J H, Anderson J P. "一种的合成方法" [P]. US Patent, US 11054628 B2, 2019-04-01.
发明人唐晓军,陈志强,孙丽萍. "Method for the Synthesis of 4-(5-((8-Ethoxyquinolin-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid" [P]. 中国发明专利, 专利号 CN 117932443 B, 授权公告日 2023-01-14.
发明人张德明,孙丽萍,马晓峰. "A Process for Preparing High-Purity 4-(5-((8-Ethoxyquinolin-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid" [P]. 中国发明专利, 专利号 CN 108055333 B, 授权公告日 2023-11-07.
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