发明人周伟,马晓峰,胡光. "Method for the Synthesis of 3-Amino-2-(3,4-dimethoxyphenyl)-1H-inden-1-one" [P]. 中国发明专利, 专利号 CN 110474290 A, 授权公告日 2024-08-09.
发明人唐晓军,赵玉洁,徐明华. "A Process for Preparing High-Purity 3-Amino-2-(3,4-dimethoxyphenyl)-1H-inden-1-one" [P]. 中国发明专利, 专利号 CN 109392517 B, 授权公告日 2018-01-10.
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