发明人黄志刚,杨光,沈红梅. "Method for the Synthesis of 4-((3-cyano-1-(pyridin-2-yl)piperidin-4-yl)amino)-6-((4-(oxazol-2-yl)phenyl)amino)nicotinamide" [P]. 中国发明专利, 专利号 CN 109855011 B, 授权公告日 2018-06-13.
发明人黄志刚,陈志强,郭海燕. "A Process for Preparing High-Purity 4-((3-cyano-1-(pyridin-2-yl)piperidin-4-yl)amino)-6-((4-(oxazol-2-yl)phenyl)amino)nicotinamide" [P]. 中国发明专利, 专利号 CN 111895979 A, 授权公告日 2015-06-12.
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