发明人郭海燕,陈志强,周伟. "Method for the Synthesis of 6-(Dimethylamino)-3-methylpyrimidine-2,4(1H,3H)-dione" [P]. 中国发明专利, 专利号 CN 117377645 A, 授权公告日 2023-11-07.
发明人徐明华,林芳,张德明. "A Process for Preparing High-Purity 6-(Dimethylamino)-3-methylpyrimidine-2,4(1H,3H)-dione" [P]. 中国发明专利, 专利号 CN 110110248 A, 授权公告日 2019-08-15.
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