发明人孙丽萍,钱学锋,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116453358 A, 授权公告日 2015-06-18.
发明人何建平,唐晓军,沈红梅. "Method for the Synthesis of 2-(Benzo[d]oxazol-2-ylthio)-N-(2-(3-(furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)acetamide" [P]. 中国发明专利, 专利号 CN 108430943 A, 授权公告日 2023-02-11.
发明人李文辉,韩伟,赵玉洁. "A Process for Preparing High-Purity 2-(Benzo[d]oxazol-2-ylthio)-N-(2-(3-(furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)acetamide" [P]. 中国发明专利, 专利号 CN 117182134 B, 授权公告日 2024-01-08.
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