发明人何建平,罗永刚,陈志强. "Method for the Synthesis of 2-(6-Bromo-3-oxo-2,3-dihydro-1H-inden-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 116427679 B, 授权公告日 2018-04-11.
发明人杨光,张德明,冯建国. "A Process for Preparing High-Purity 2-(6-Bromo-3-oxo-2,3-dihydro-1H-inden-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 111606172 B, 授权公告日 2024-09-07.
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