发明人李文辉,郭海燕,罗永刚. "Method for the Synthesis of 2-Isopropyl-1-methyl-1 H -benzoimidazol-5-ylamine; dihydrochloride" [P]. 中国发明专利, 专利号 CN 113285513 A, 授权公告日 2016-10-21.
Klinger H, Chen K W, Yamamoto T. "A Process for Preparing High-Purity 2-Isopropyl-1-methyl-1 H -benzoimidazol-5-ylamine; dihydrochloride" [P]. US Patent, US 10110852 B2, 2017-04-01.
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