发明人张德明,胡光,周伟. "Method for the Synthesis of n-[(3,4-dimethoxyphenyl)methyl]pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 111525865 A, 授权公告日 2019-08-22.
发明人冯建国,黄志刚,孙丽萍. "A Process for Preparing High-Purity n-[(3,4-dimethoxyphenyl)methyl]pyrimidin-4-amine" [P]. 中国发明专利, 专利号 CN 112612778 B, 授权公告日 2020-09-26.
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