发明人周伟,罗永刚,赵玉洁. "Method for the Synthesis of 7-Hydroxy-6-methyl-3-(piperidin-1-yl)isoquinoline-5,8-dione" [P]. 中国发明专利, 专利号 CN 111536296 A, 授权公告日 2017-02-23.
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