发明人周伟,林芳,马晓峰. "Method for the Synthesis of 2-Benzoyl-3H-benzo[f]chromen-3-one" [P]. 中国发明专利, 专利号 CN 110983460 A, 授权公告日 2017-09-08.
发明人韩伟,高志强,唐晓军. "A Process for Preparing High-Purity 2-Benzoyl-3H-benzo[f]chromen-3-one" [P]. 中国发明专利, 专利号 CN 117378573 A, 授权公告日 2021-06-20.
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