发明人李文辉,林芳,周伟. "Method for the Synthesis of 4-[2-(trimethylsilyl)ethynyl]-1H-indole-2,3-dione" [P]. 中国发明专利, 专利号 CN 108398205 B, 授权公告日 2020-11-11.
发明人冯建国,李文辉,朱建伟. "A Process for Preparing High-Purity 4-[2-(trimethylsilyl)ethynyl]-1H-indole-2,3-dione" [P]. 中国发明专利, 专利号 CN 113557641 B, 授权公告日 2021-09-17.
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