发明人张德明,陈志强,胡光. "Method for the Synthesis of (E)-4-(5-(2-Methoxybenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid" [P]. 中国发明专利, 专利号 CN 114662946 A, 授权公告日 2016-09-07.
Yamamoto T, Klinger H, Johnson M A. "A Process for Preparing High-Purity (E)-4-(5-(2-Methoxybenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)butanoic acid" [P]. US Patent, US 11239941 B2, 2025-06-04.
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