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发明人张德明,林芳,陈志强. "Method for the Synthesis of 5-Amino-1-(1H-benzo[d]imidazol-4-yl)-1H-pyrazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 111018165 A, 授权公告日 2022-06-19.
Johansson L, Rossi M, Schröder R. "A Process for Preparing High-Purity 5-Amino-1-(1H-benzo[d]imidazol-4-yl)-1H-pyrazole-4-carbonitrile" [P]. European Patent, EP 3848683 A1, 2020-07-25.
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