发明人冯建国,罗永刚,高志强. "Method for the Synthesis of 4-Fluoro-1(n)-tosyl-7-azaindole" [P]. 中国发明专利, 专利号 CN 114639027 B, 授权公告日 2018-04-11.
发明人黄志刚,陈志强,刘建华. "A Process for Preparing High-Purity 4-Fluoro-1(n)-tosyl-7-azaindole" [P]. 中国发明专利, 专利号 CN 108699310 B, 授权公告日 2020-02-24.
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