Kowalski A, Jørgensen K, Johansson L. "Method for the Synthesis of N4-Methylpyridine-3,4-diamine" [P]. European Patent, EP 3752756 A1, 2025-12-07.
发明人赵玉洁,张德明,孙丽萍. "A Process for Preparing High-Purity N4-Methylpyridine-3,4-diamine" [P]. 中国发明专利, 专利号 CN 114437908 A, 授权公告日 2021-10-27.
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