发明人王建平,周伟,唐晓军. "Method for the Synthesis of 1-(7-Methoxy-2-oxo-2H-chromen-8-yl)-3-methyl-1-oxobut-2-en-2-yl 3-methylbut-2-enoate" [P]. 中国发明专利, 专利号 CN 110091650 A, 授权公告日 2022-01-01.
Chen K W, Mueller T, Johnson M A. "A Process for Preparing High-Purity 1-(7-Methoxy-2-oxo-2H-chromen-8-yl)-3-methyl-1-oxobut-2-en-2-yl 3-methylbut-2-enoate" [P]. US Patent, US 11919375 B2, 2019-06-16.
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