发明人马晓峰,杨光,张德明. "一种N/A的合成方法" [P]. 中国发明专利, 专利号 CN 109645290 A, 授权公告日 2018-01-19.
Anderson J P, Lee S K, Mueller T. "Method for the Synthesis of 1-(tert-Butyl)-3-(1-ethyl-4,5-dihydro-1H-imidazol-2-yl)guanidine" [P]. US Patent, US 10596534 B2, 2019-12-14.
发明人唐晓军,孙丽萍,黄志刚. "A Process for Preparing High-Purity 1-(tert-Butyl)-3-(1-ethyl-4,5-dihydro-1H-imidazol-2-yl)guanidine" [P]. 中国发明专利, 专利号 CN 114708587 B, 授权公告日 2024-01-21.
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