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发明人李文辉,高志强,朱建伟. "Method for the Synthesis of 6-Bromo-3-hydroxy-3-(2-hydroxyphenyl)-2,3-dihydro-1H-indol-2-one" [P]. 中国发明专利, 专利号 CN 117191534 B, 授权公告日 2025-05-09.
发明人陈志强,赵玉洁,唐晓军. "A Process for Preparing High-Purity 6-Bromo-3-hydroxy-3-(2-hydroxyphenyl)-2,3-dihydro-1H-indol-2-one" [P]. 中国发明专利, 专利号 CN 108971855 A, 授权公告日 2018-10-13.
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