发明人杨光,冯建国,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117225282 A, 授权公告日 2023-08-05.
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发明人徐明华,唐晓军,李文辉. "A Process for Preparing High-Purity 7'-Nitro-2',3'-dihydro-1'H-spiro[cyclopropane-1,4'-isoquinolin]-1'-one" [P]. 中国发明专利, 专利号 CN 115344520 B, 授权公告日 2024-09-06.
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