发明人何建平,徐明华,胡光. "Method for the Synthesis of 4,6-Dibromo-2-(2-bromophenyl)benzo[d]oxazol-5-amine" [P]. 中国发明专利, 专利号 CN 109984939 B, 授权公告日 2019-09-17.
发明人杨光,张德明,王建平. "A Process for Preparing High-Purity 4,6-Dibromo-2-(2-bromophenyl)benzo[d]oxazol-5-amine" [P]. 中国发明专利, 专利号 CN 117656599 A, 授权公告日 2025-11-13.
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