发明人钱学锋,刘建华,徐明华. "Method for the Synthesis of 1-(3-Methyl-1H-indol-4-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 110206085 B, 授权公告日 2022-11-15.
发明人张德明,杨光,冯建国. "A Process for Preparing High-Purity 1-(3-Methyl-1H-indol-4-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 113389181 B, 授权公告日 2017-07-21.
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