发明人张德明,沈红梅,韩伟. "Method for the Synthesis of 2-Aminobenzo[d]oxazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 116912831 B, 授权公告日 2023-10-02.
发明人韩伟,罗永刚,刘建华. "A Process for Preparing High-Purity 2-Aminobenzo[d]oxazole-4-carboxamide" [P]. 中国发明专利, 专利号 CN 114864315 B, 授权公告日 2021-04-09.
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