发明人郭海燕,马晓峰,赵玉洁. "Method for the Synthesis of 2-Oxopiperidine-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 108259985 A, 授权公告日 2025-06-26.
Chen K W, Davis P L, Fischer A B. "A Process for Preparing High-Purity 2-Oxopiperidine-4-carbaldehyde" [P]. US Patent, US 9743049 B2, 2016-02-13.
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