发明人赵玉洁,郭海燕,陈志强. "Method for the Synthesis of Ethyl 5-nitrofuro[2,3-b]pyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 116776539 B, 授权公告日 2022-03-04.
发明人杨光,王建平,陈志强. "A Process for Preparing High-Purity Ethyl 5-nitrofuro[2,3-b]pyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 109613758 A, 授权公告日 2025-03-28.
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