发明人何建平,林芳,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114903579 A, 授权公告日 2019-09-23.
发明人王建平,沈红梅,何建平. "Method for the Synthesis of Ethyl 6-oxo-1,2-diphenyl-1,6-dihydropyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 110619534 B, 授权公告日 2018-03-11.
发明人李文辉,孙丽萍,杨光. "A Process for Preparing High-Purity Ethyl 6-oxo-1,2-diphenyl-1,6-dihydropyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 108062096 B, 授权公告日 2019-03-18.
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