发明人杨光,唐晓军,赵玉洁. "Method for the Synthesis of 1-methyl-4-oxopiperidine-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 115786831 B, 授权公告日 2023-10-06.
发明人韩伟,胡光,沈红梅. "A Process for Preparing High-Purity 1-methyl-4-oxopiperidine-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 115848017 B, 授权公告日 2020-01-06.
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