发明人杨光,郭海燕,沈红梅. "Method for the Synthesis of 5,6-Dimethyl-2-(1-methyl-1H-pyrrol-2-yl)-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 114593299 A, 授权公告日 2025-04-18.
发明人沈红梅,周伟,马晓峰. "A Process for Preparing High-Purity 5,6-Dimethyl-2-(1-methyl-1H-pyrrol-2-yl)-1H-benzo[d]imidazole" [P]. 中国发明专利, 专利号 CN 115919215 B, 授权公告日 2022-10-05.
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