发明人李文辉,周伟,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109817712 A, 授权公告日 2019-07-14.
发明人韩伟,孙丽萍,黄志刚. "Method for the Synthesis of 2-(6-Amino-4-methylpyridin-3-yl)pyrrolidine-1-carbaldehyde" [P]. 中国发明专利, 专利号 CN 110954909 B, 授权公告日 2025-06-16.
发明人孙丽萍,杨光,唐晓军. "A Process for Preparing High-Purity 2-(6-Amino-4-methylpyridin-3-yl)pyrrolidine-1-carbaldehyde" [P]. 中国发明专利, 专利号 CN 116024925 B, 授权公告日 2022-03-07.
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