发明人胡光,孙丽萍,钱学锋. "Method for the Synthesis of 2-(((4-(4,5-Dichloro-1H-imidazol-1-yl)phenyl)imino)methyl)-3-hydroxy-1H-inden-1-one" [P]. 中国发明专利, 专利号 CN 114436802 B, 授权公告日 2021-07-10.
发明人王建平,胡光,刘建华. "A Process for Preparing High-Purity 2-(((4-(4,5-Dichloro-1H-imidazol-1-yl)phenyl)imino)methyl)-3-hydroxy-1H-inden-1-one" [P]. 中国发明专利, 专利号 CN 113196967 B, 授权公告日 2015-10-11.
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