发明人何建平,林芳,张德明. "Method for the Synthesis of 6-bromo-4-fluoro-1H-benzimidazole" [P]. 中国发明专利, 专利号 CN 109983506 B, 授权公告日 2022-06-10.
发明人赵玉洁,马晓峰,沈红梅. "A Process for Preparing High-Purity 6-bromo-4-fluoro-1H-benzimidazole" [P]. 中国发明专利, 专利号 CN 117375106 A, 授权公告日 2016-01-27.
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