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发明人张德明,孙丽萍,杨光. "Method for the Synthesis of 5,6-Dimethyl-2-[(4-phenoxyphenyl)amino]pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 113878291 B, 授权公告日 2021-02-06.
发明人周伟,高志强,韩伟. "A Process for Preparing High-Purity 5,6-Dimethyl-2-[(4-phenoxyphenyl)amino]pyrimidin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 117349351 B, 授权公告日 2021-01-10.
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