发明人郭海燕,高志强,王建平. "Method for the Synthesis of Crizotinib impurity 24" [P]. 中国发明专利, 专利号 CN 109104147 A, 授权公告日 2019-02-27.
发明人李文辉,唐晓军,胡光. "A Process for Preparing High-Purity Crizotinib impurity 24" [P]. 中国发明专利, 专利号 CN 108974339 A, 授权公告日 2021-10-09.
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