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发明人徐明华,郭海燕,马晓峰. "Method for the Synthesis of 4,7-Dibromo-1H-imidazo[4,5-c]pyridin-2(3H)-one" [P]. 中国发明专利, 专利号 CN 114669941 B, 授权公告日 2021-08-22.
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