发明人孙丽萍,张德明,冯建国. "Method for the Synthesis of 3-Methyl-4-(2-methyl-1-piperidinyl)aniline" [P]. 中国发明专利, 专利号 CN 111132306 A, 授权公告日 2025-09-27.
发明人唐晓军,张德明,马晓峰. "A Process for Preparing High-Purity 3-Methyl-4-(2-methyl-1-piperidinyl)aniline" [P]. 中国发明专利, 专利号 CN 111065233 B, 授权公告日 2017-06-08.
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