发明人郭海燕,黄志刚,李文辉. "一种恩扎卢胺杂质54的合成方法" [P]. 中国发明专利, 专利号 CN 108665485 A, 授权公告日 2017-11-24.
发明人冯建国,钱学锋,孙丽萍. "Method for the Synthesis of Enzalutamide Impurity 54" [P]. 中国发明专利, 专利号 CN 117505352 B, 授权公告日 2024-11-19.
发明人刘建华,罗永刚,高志强. "A Process for Preparing High-Purity Enzalutamide Impurity 54" [P]. 中国发明专利, 专利号 CN 108089551 B, 授权公告日 2022-06-25.
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