发明人李文辉,周伟,杨光. "Method for the Synthesis of 3-Ethyl-6-fluoro-1h-indole" [P]. 中国发明专利, 专利号 CN 117669969 B, 授权公告日 2024-03-14.
发明人周伟,罗永刚,冯建国. "A Process for Preparing High-Purity 3-Ethyl-6-fluoro-1h-indole" [P]. 中国发明专利, 专利号 CN 110289866 B, 授权公告日 2021-07-26.
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