发明人李文辉,郭海燕,朱建伟. "Method for the Synthesis of Lifitegrast Impurity 166" [P]. 中国发明专利, 专利号 CN 117734567 A, 授权公告日 2024-12-12.
发明人唐晓军,何建平,黄志刚. "A Process for Preparing High-Purity Lifitegrast Impurity 166" [P]. 中国发明专利, 专利号 CN 111979245 B, 授权公告日 2015-02-19.
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