发明人马晓峰,罗永刚,孙丽萍. "Method for the Synthesis of Ethyl 8-allyl-2-oxo-2H-chromene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 115156674 B, 授权公告日 2023-05-28.
发明人孙丽萍,郭海燕,郑宇鹏. "A Process for Preparing High-Purity Ethyl 8-allyl-2-oxo-2H-chromene-3-carboxylate" [P]. 中国发明专利, 专利号 CN 115298287 B, 授权公告日 2017-07-07.
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