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发明人王建平,李文辉,林芳. "Method for the Synthesis of 4-Chloro-3-iodo-1H-indole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109188230 A, 授权公告日 2024-09-18.
发明人唐晓军,刘建华,王建平. "A Process for Preparing High-Purity 4-Chloro-3-iodo-1H-indole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108659306 A, 授权公告日 2024-03-12.
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