发明人韩伟,沈红梅,何建平. "Method for the Synthesis of 4-Chloro-2-(pyridin-4-yl)-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 113110032 A, 授权公告日 2024-03-04.
发明人郑宇鹏,徐明华,胡光. "A Process for Preparing High-Purity 4-Chloro-2-(pyridin-4-yl)-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 112025166 A, 授权公告日 2020-07-19.
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