发明人罗永刚,王建平,郭海燕. "Method for the Synthesis of Ethyl 3-methylfuro[2,3-b]pyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 116517680 B, 授权公告日 2018-06-14.
发明人陈志强,胡光,黄志刚. "A Process for Preparing High-Purity Ethyl 3-methylfuro[2,3-b]pyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108298600 A, 授权公告日 2019-01-28.
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