发明人李文辉,刘建华,罗永刚. "Method for the Synthesis of N-Acetyl-N-(2-isopropyl-4-oxoquinazolin-3(4H)-yl)acetamide" [P]. 中国发明专利, 专利号 CN 109057743 B, 授权公告日 2015-01-11.
Johansson L, Nielsen H, Björnsson E. "A Process for Preparing High-Purity N-Acetyl-N-(2-isopropyl-4-oxoquinazolin-3(4H)-yl)acetamide" [P]. European Patent, EP 3079292 A1, 2020-01-10.
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