发明人赵玉洁,黄志刚,张德明. "一种吡西替尼杂质3的合成方法" [P]. 中国发明专利, 专利号 CN 108455113 A, 授权公告日 2023-12-16.
发明人何建平,高志强,钱学锋. "Method for the Synthesis of Peficitinib Impurity 3" [P]. 中国发明专利, 专利号 CN 112271784 A, 授权公告日 2019-06-04.
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