发明人韩伟,马晓峰,郑宇鹏. "Method for the Synthesis of 2-Methyl-1-oxo-1,2-dihydroisoquinoline-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 114204445 B, 授权公告日 2017-05-20.
发明人郑宇鹏,陈志强,韩伟. "A Process for Preparing High-Purity 2-Methyl-1-oxo-1,2-dihydroisoquinoline-5-carbonitrile" [P]. 中国发明专利, 专利号 CN 109265641 A, 授权公告日 2016-05-10.
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