发明人冯建国,刘建华,杨光. "一种2-氯-5-氨基吡啶-4-甲醛的合成方法" [P]. 中国发明专利, 专利号 CN 114948786 A, 授权公告日 2024-07-16.
发明人王建平,赵玉洁,韩伟. "Method for the Synthesis of 5-Amino-2-chloropyridine-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 108905126 A, 授权公告日 2025-09-28.
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