Thompson G K, Yamamoto T, Lee S K. "一种的合成方法" [P]. US Patent, US 11131850 B2, 2022-04-10.
发明人冯建国,郭海燕,郑宇鹏. "Method for the Synthesis of 5-((Z)-4-Hydroxy-3,5-dimethoxybenzylidene)-2-((4-hydroxyphenyl)imino)thiazolidin-4-one" [P]. 中国发明专利, 专利号 CN 113235377 A, 授权公告日 2016-04-16.
发明人郭海燕,徐明华,陈志强. "A Process for Preparing High-Purity 5-((Z)-4-Hydroxy-3,5-dimethoxybenzylidene)-2-((4-hydroxyphenyl)imino)thiazolidin-4-one" [P]. 中国发明专利, 专利号 CN 117354605 A, 授权公告日 2020-06-26.
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