发明人黄志刚,马晓峰,郑宇鹏. "Method for the Synthesis of 6-Bromo-3-methyl-1H-indole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112916224 A, 授权公告日 2017-05-18.
发明人黄志刚,罗永刚,李文辉. "A Process for Preparing High-Purity 6-Bromo-3-methyl-1H-indole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112089575 B, 授权公告日 2023-04-13.
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