发明人马晓峰,何建平,冯建国. "Method for the Synthesis of N-(1-Ethyl-2-oxo-1,2-dihydrobenzo[cd]indol-6-yl)pentanamide" [P]. 中国发明专利, 专利号 CN 111308962 A, 授权公告日 2018-08-22.
发明人徐明华,郭海燕,黄志刚. "A Process for Preparing High-Purity N-(1-Ethyl-2-oxo-1,2-dihydrobenzo[cd]indol-6-yl)pentanamide" [P]. 中国发明专利, 专利号 CN 117690702 B, 授权公告日 2021-12-08.
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