发明人罗永刚,周伟,李文辉. "Method for the Synthesis of N-(4-Methoxy-2-methylphenyl)-4-(2-methyl-6-(pyridin-2-ylamino)pyrimidin-4-yl)piperazine-1-carboxamide" [P]. 中国发明专利, 专利号 CN 112167364 A, 授权公告日 2025-09-23.
发明人孙丽萍,郭海燕,郑宇鹏. "A Process for Preparing High-Purity N-(4-Methoxy-2-methylphenyl)-4-(2-methyl-6-(pyridin-2-ylamino)pyrimidin-4-yl)piperazine-1-carboxamide" [P]. 中国发明专利, 专利号 CN 108062608 A, 授权公告日 2021-06-19.
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