发明人周伟,赵玉洁,徐明华. "一种芦可替尼杂质N2的合成方法" [P]. 中国发明专利, 专利号 CN 111407676 A, 授权公告日 2024-06-03.
发明人胡光,孙丽萍,陈志强. "Method for the Synthesis of Ruxolitinib Impurity N2" [P]. 中国发明专利, 专利号 CN 116829571 B, 授权公告日 2024-05-14.
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