发明人张德明,高志强,杨光. "Method for the Synthesis of Ibrutinib Impurity 73" [P]. 中国发明专利, 专利号 CN 108098466 A, 授权公告日 2017-10-01.
发明人冯建国,马晓峰,罗永刚. "A Process for Preparing High-Purity Ibrutinib Impurity 73" [P]. 中国发明专利, 专利号 CN 108537515 B, 授权公告日 2023-01-21.
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