发明人徐明华,钱学锋,孙丽萍. "Method for the Synthesis of Ethyl 3-aminofuro[2,3-c]pyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 109741157 A, 授权公告日 2021-02-19.
发明人徐明华,刘建华,林芳. "A Process for Preparing High-Purity Ethyl 3-aminofuro[2,3-c]pyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 114105731 A, 授权公告日 2018-11-05.
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