Fischer A B, Brown S R, Davis P L. "一种的合成方法" [P]. US Patent, US 11623565 B2, 2025-10-04.
发明人郑宇鹏,杨光,李文辉. "Method for the Synthesis of N-(1,3-Benzodioxol-5-yl)-4-(1,3-benzodioxol-5-ylmethyl)tetrahydro-1(2H)-pyrazinecarboxamide" [P]. 中国发明专利, 专利号 CN 112458494 A, 授权公告日 2022-12-07.
发明人罗永刚,胡光,冯建国. "A Process for Preparing High-Purity N-(1,3-Benzodioxol-5-yl)-4-(1,3-benzodioxol-5-ylmethyl)tetrahydro-1(2H)-pyrazinecarboxamide" [P]. 中国发明专利, 专利号 CN 110911069 A, 授权公告日 2024-01-24.
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