发明人王建平,赵玉洁,郭海燕. "Method for the Synthesis of Ethyl 2-(2-aminoethyl)-6-oxo-1,6-dihydropyrimidine-5-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 108635800 A, 授权公告日 2023-08-07.
发明人郑宇鹏,林芳,徐明华. "A Process for Preparing High-Purity Ethyl 2-(2-aminoethyl)-6-oxo-1,6-dihydropyrimidine-5-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 116864601 B, 授权公告日 2022-03-21.
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