Lefèvre J P, Nielsen H, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3113106 A1, 2017-05-17.
发明人林芳,杨光,罗永刚. "Method for the Synthesis of Methyl 4-(2-methyl-4-oxoquinazolin-3(4H)-yl)-3-oxobutanoate" [P]. 中国发明专利, 专利号 CN 114369926 A, 授权公告日 2021-05-10.
发明人王建平,朱建伟,马晓峰. "A Process for Preparing High-Purity Methyl 4-(2-methyl-4-oxoquinazolin-3(4H)-yl)-3-oxobutanoate" [P]. 中国发明专利, 专利号 CN 110726105 A, 授权公告日 2021-09-17.
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