发明人张德明,唐晓军,李文辉. "Method for the Synthesis of N-Methyl-1H-benzo[d]imidazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 112724142 A, 授权公告日 2022-04-23.
发明人张德明,高志强,李文辉. "A Process for Preparing High-Purity N-Methyl-1H-benzo[d]imidazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 111117203 B, 授权公告日 2024-03-21.
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