发明人李文辉,刘建华,钱学锋. "Method for the Synthesis of Deucravacitinib Impurity 16" [P]. 中国发明专利, 专利号 CN 117449886 A, 授权公告日 2018-03-16.
发明人沈红梅,张德明,朱建伟. "A Process for Preparing High-Purity Deucravacitinib Impurity 16" [P]. 中国发明专利, 专利号 CN 115020159 A, 授权公告日 2021-12-27.
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