发明人杨光,林芳,马晓峰. "Method for the Synthesis of n1-[6-methyl-2-(propan-2-yl)pyrimidin-4-yl]ethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 114047193 B, 授权公告日 2022-09-16.
发明人孙丽萍,何建平,马晓峰. "A Process for Preparing High-Purity n1-[6-methyl-2-(propan-2-yl)pyrimidin-4-yl]ethane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 113239315 B, 授权公告日 2021-01-15.
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