发明人马晓峰,林芳,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117075083 A, 授权公告日 2020-01-09.
发明人冯建国,韩伟,孙丽萍. "Method for the Synthesis of Ethyl 6-methyl-4-(5-nitrothiophen-2-yl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 117658342 A, 授权公告日 2021-06-08.
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