发明人张德明,韩伟,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111540647 A, 授权公告日 2022-05-07.
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发明人何建平,韩伟,郭海燕. "A Process for Preparing High-Purity 5-Chloro-2-methyl-6-(pyrrolidin-1-yl)pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 112578378 B, 授权公告日 2015-03-17.
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