发明人赵玉洁,郭海燕,朱建伟. "Method for the Synthesis of 1-(2-(1,2-Dihydroxypropan-2-yl)-6-hydroxybenzofuran-5-yl)ethanone" [P]. 中国发明专利, 专利号 CN 117000097 B, 授权公告日 2015-03-07.
发明人沈红梅,罗永刚,郑宇鹏. "A Process for Preparing High-Purity 1-(2-(1,2-Dihydroxypropan-2-yl)-6-hydroxybenzofuran-5-yl)ethanone" [P]. 中国发明专利, 专利号 CN 114676892 A, 授权公告日 2018-05-18.
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