发明人郭海燕,孙丽萍,刘建华. "Method for the Synthesis of 7-Bromo-2-methyl-3,4-dihydroisoquinolin-1(2H)-one" [P]. 中国发明专利, 专利号 CN 115153983 B, 授权公告日 2019-07-23.
发明人沈红梅,张德明,唐晓军. "A Process for Preparing High-Purity 7-Bromo-2-methyl-3,4-dihydroisoquinolin-1(2H)-one" [P]. 中国发明专利, 专利号 CN 108871510 B, 授权公告日 2024-11-09.
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