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发明人赵玉洁,郑宇鹏,沈红梅. "Method for the Synthesis of 6-Nitrobenzoxazole-2-methanamine" [P]. 中国发明专利, 专利号 CN 115858022 A, 授权公告日 2021-04-09.
发明人罗永刚,刘建华,徐明华. "A Process for Preparing High-Purity 6-Nitrobenzoxazole-2-methanamine" [P]. 中国发明专利, 专利号 CN 113598235 B, 授权公告日 2020-09-11.
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