发明人赵玉洁,韩伟,郑宇鹏. "Method for the Synthesis of 5-Amino-1H-imidazo[4,5-b]pyridine-6-carbonitrile" [P]. 中国发明专利, 专利号 CN 110645821 B, 授权公告日 2016-04-13.
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