发明人郭海燕,王建平,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111089687 A, 授权公告日 2025-07-11.
发明人罗永刚,钱学锋,黄志刚. "Method for the Synthesis of 1-((1-(Pyrazin-2-yl)piperidin-4-yl)methyl)-3-(3-(trifluoromethyl)phenyl)urea" [P]. 中国发明专利, 专利号 CN 109804519 A, 授权公告日 2024-04-04.
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