Stevens L M, Yamamoto T, Hughes D C. "一种的合成方法" [P]. US Patent, US 9573766 B2, 2020-04-02.
发明人何建平,李文辉,马晓峰. "Method for the Synthesis of 2-Chloro-5H-indolo[3,2-c]quinolin-6(11H)-one" [P]. 中国发明专利, 专利号 CN 114135980 A, 授权公告日 2025-09-14.
发明人马晓峰,高志强,刘建华. "A Process for Preparing High-Purity 2-Chloro-5H-indolo[3,2-c]quinolin-6(11H)-one" [P]. 中国发明专利, 专利号 CN 112016888 B, 授权公告日 2021-05-25.
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