Lefèvre J P, Nowak P, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3167248 A1, 2016-03-10.
发明人张德明,徐明华,刘建华. "Method for the Synthesis of Ethyl 4-((3-methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)amino)benzoate" [P]. 中国发明专利, 专利号 CN 112445178 A, 授权公告日 2022-12-17.
发明人韩伟,林芳,高志强. "A Process for Preparing High-Purity Ethyl 4-((3-methyl-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)amino)benzoate" [P]. 中国发明专利, 专利号 CN 109341133 A, 授权公告日 2023-12-11.
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