发明人朱建伟,孙丽萍,杨光. "Method for the Synthesis of Ethyl 4-(2-bromophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 111343442 A, 授权公告日 2017-09-18.
发明人周伟,张德明,罗永刚. "A Process for Preparing High-Purity Ethyl 4-(2-bromophenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 113275754 A, 授权公告日 2024-09-27.
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