发明人郭海燕,沈红梅,杨光. "一种呋酰胺的合成方法" [P]. 中国发明专利, 专利号 CN 116236884 A, 授权公告日 2019-02-06.
发明人黄志刚,胡光,王建平. "Method for the Synthesis of Ofurace" [P]. 中国发明专利, 专利号 CN 108007038 A, 授权公告日 2018-02-24.
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