发明人赵玉洁,冯建国,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114454675 A, 授权公告日 2019-11-03.
发明人马晓峰,钱学锋,罗永刚. "Method for the Synthesis of Ethyl N-[1-(morpholin-4-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonyl]carbamate" [P]. 中国发明专利, 专利号 CN 117072416 A, 授权公告日 2018-05-04.
发明人郭海燕,冯建国,朱建伟. "A Process for Preparing High-Purity Ethyl N-[1-(morpholin-4-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonyl]carbamate" [P]. 中国发明专利, 专利号 CN 110317244 A, 授权公告日 2016-04-19.
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