发明人马晓峰,林芳,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112270805 A, 授权公告日 2025-08-08.
发明人唐晓军,沈红梅,徐明华. "Method for the Synthesis of 1-(Pyridin-2-ylmethyl)-3-(thiophen-2-ylmethyl)-1-(thiophen-3-ylmethyl)urea" [P]. 中国发明专利, 专利号 CN 117580383 A, 授权公告日 2018-06-11.
发明人黄志刚,胡光,马晓峰. "A Process for Preparing High-Purity 1-(Pyridin-2-ylmethyl)-3-(thiophen-2-ylmethyl)-1-(thiophen-3-ylmethyl)urea" [P]. 中国发明专利, 专利号 CN 109944896 A, 授权公告日 2018-03-08.
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