发明人沈红梅,孙丽萍,钱学锋. "Method for the Synthesis of 6-Amino-5-ethyl-5-(1-methylbutyl)-2,4(3H,5H)-pyrimidinedione" [P]. 中国发明专利, 专利号 CN 112643738 A, 授权公告日 2019-10-04.
发明人高志强,唐晓军,郑宇鹏. "A Process for Preparing High-Purity 6-Amino-5-ethyl-5-(1-methylbutyl)-2,4(3H,5H)-pyrimidinedione" [P]. 中国发明专利, 专利号 CN 116984497 B, 授权公告日 2022-07-10.
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