发明人刘建华,郭海燕,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114874568 A, 授权公告日 2023-02-05.
发明人赵玉洁,沈红梅,黄志刚. "Method for the Synthesis of (5-Ethoxy-3-methyl-3H-imidazo[4,5-b]pyridin-2-yl)methanol" [P]. 中国发明专利, 专利号 CN 108826639 B, 授权公告日 2020-12-05.
发明人徐明华,陈志强,马晓峰. "A Process for Preparing High-Purity (5-Ethoxy-3-methyl-3H-imidazo[4,5-b]pyridin-2-yl)methanol" [P]. 中国发明专利, 专利号 CN 116525174 A, 授权公告日 2019-08-23.
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