发明人陈志强,刘建华,朱建伟. "Method for the Synthesis of 7-Bromo-5-methylindolin-2-one" [P]. 中国发明专利, 专利号 CN 115799056 A, 授权公告日 2020-05-25.
发明人李文辉,黄志刚,何建平. "A Process for Preparing High-Purity 7-Bromo-5-methylindolin-2-one" [P]. 中国发明专利, 专利号 CN 115214145 B, 授权公告日 2024-04-08.
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