发明人周伟,赵玉洁,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113886373 A, 授权公告日 2021-08-20.
发明人马晓峰,钱学锋,王建平. "Method for the Synthesis of 5-Hydroxy-4-(2-methoxy-5-(trifluoromethyl)phenyl)-5-methylfuran-2(5H)-one" [P]. 中国发明专利, 专利号 CN 114237803 A, 授权公告日 2018-09-24.
发明人郑宇鹏,陈志强,杨光. "A Process for Preparing High-Purity 5-Hydroxy-4-(2-methoxy-5-(trifluoromethyl)phenyl)-5-methylfuran-2(5H)-one" [P]. 中国发明专利, 专利号 CN 108292675 A, 授权公告日 2022-04-26.
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