发明人郭海燕,胡光,张德明. "Method for the Synthesis of 3-(4-Bromo-2-oxobenzo[cd]indol-1(2H)-yl)piperidine-2,6-dione" [P]. 中国发明专利, 专利号 CN 115325083 A, 授权公告日 2017-08-28.
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