发明人马晓峰,罗永刚,刘建华. "Method for the Synthesis of 7-Chloro-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one" [P]. 中国发明专利, 专利号 CN 110988876 B, 授权公告日 2021-07-21.
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