发明人高志强,郑宇鹏,杨光. "Method for the Synthesis of 2-[(5Z)-4-Oxo-2-sulfanylidene-5-[(3,4,5-trimethoxyphenyl)methylidene]-1,3-thiazolidin-3-yl]acetic acid" [P]. 中国发明专利, 专利号 CN 114024163 B, 授权公告日 2019-11-18.
发明人张德明,赵玉洁,唐晓军. "A Process for Preparing High-Purity 2-[(5Z)-4-Oxo-2-sulfanylidene-5-[(3,4,5-trimethoxyphenyl)methylidene]-1,3-thiazolidin-3-yl]acetic acid" [P]. 中国发明专利, 专利号 CN 108381467 B, 授权公告日 2025-04-23.
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