发明人林芳,刘建华,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112471977 A, 授权公告日 2021-12-21.
发明人唐晓军,张德明,郭海燕. "Method for the Synthesis of 2-Ethoxy-5-(pyrrolidin-2-yl)pyridine" [P]. 中国发明专利, 专利号 CN 117562793 A, 授权公告日 2022-07-24.
发明人杨光,刘建华,孙丽萍. "A Process for Preparing High-Purity 2-Ethoxy-5-(pyrrolidin-2-yl)pyridine" [P]. 中国发明专利, 专利号 CN 113291517 A, 授权公告日 2023-10-17.
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