发明人李文辉,朱建伟,杨光. "Method for the Synthesis of (2Z)-2-[(Dimethylamino)methylidene]-7-fluoro-3-phenyl-2,3-dihydro-1H-inden-1-one" [P]. 中国发明专利, 专利号 CN 113222493 A, 授权公告日 2023-02-08.
发明人李文辉,赵玉洁,朱建伟. "A Process for Preparing High-Purity (2Z)-2-[(Dimethylamino)methylidene]-7-fluoro-3-phenyl-2,3-dihydro-1H-inden-1-one" [P]. 中国发明专利, 专利号 CN 111486356 A, 授权公告日 2021-08-08.
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