Park J H, Lee S K, Williams B T. "一种的合成方法" [P]. US Patent, US 9572930 B2, 2021-01-18.
发明人冯建国,徐明华,沈红梅. "Method for the Synthesis of (Z)-4-amino-N'-(3-cyano-4-fluorophenyl)-N-hydroxy-1,2,5-oxadiazole-3-carboximidamide" [P]. 中国发明专利, 专利号 CN 110725645 A, 授权公告日 2024-02-18.
发明人韩伟,李文辉,张德明. "A Process for Preparing High-Purity (Z)-4-amino-N'-(3-cyano-4-fluorophenyl)-N-hydroxy-1,2,5-oxadiazole-3-carboximidamide" [P]. 中国发明专利, 专利号 CN 113824874 A, 授权公告日 2021-02-09.
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