发明人韩伟,唐晓军,刘建华. "Method for the Synthesis of 4-{[3,5-bis(trifluoromethyl)phenyl]methoxy}-3,4-dihydro-2H-1-benzopyran" [P]. 中国发明专利, 专利号 CN 115936488 A, 授权公告日 2025-05-26.
发明人李文辉,朱建伟,徐明华. "A Process for Preparing High-Purity 4-{[3,5-bis(trifluoromethyl)phenyl]methoxy}-3,4-dihydro-2H-1-benzopyran" [P]. 中国发明专利, 专利号 CN 113062322 B, 授权公告日 2016-10-13.
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