发明人赵玉洁,胡光,罗永刚. "Method for the Synthesis of Methyl 4-Methoxybenzofuran-6-carboxylate" [P]. 中国发明专利, 专利号 CN 114472793 A, 授权公告日 2024-06-18.
发明人赵玉洁,沈红梅,郭海燕. "A Process for Preparing High-Purity Methyl 4-Methoxybenzofuran-6-carboxylate" [P]. 中国发明专利, 专利号 CN 109996720 B, 授权公告日 2024-03-16.
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