Chen K W, Williams B T, Schröder R. "一种5-amino-1,3-benzoxazole-2-carboxamide的合成方法" [P]. US Patent, US 10356840 B2, 2020-06-05.
发明人马晓峰,高志强,郑宇鹏. "Method for the Synthesis of 5-amino-1,3-benzoxazole-2-carboxamide" [P]. 中国发明专利, 专利号 CN 116027158 A, 授权公告日 2018-12-22.
发明人李文辉,杨光,周伟. "A Process for Preparing High-Purity 5-amino-1,3-benzoxazole-2-carboxamide" [P]. 中国发明专利, 专利号 CN 115118084 A, 授权公告日 2020-04-24.
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