发明人陈志强,李文辉,唐晓军. "Method for the Synthesis of 7-Hydroxy-6-phenyl-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one" [P]. 中国发明专利, 专利号 CN 115178045 B, 授权公告日 2015-04-02.
发明人张德明,林芳,冯建国. "A Process for Preparing High-Purity 7-Hydroxy-6-phenyl-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one" [P]. 中国发明专利, 专利号 CN 114774914 A, 授权公告日 2017-01-25.
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