发明人冯建国,朱建伟,王建平. "Method for the Synthesis of 6-Hydrazino-2-phenyl-3H-imidazo[4,5-b]pyridine" [P]. 中国发明专利, 专利号 CN 113977591 B, 授权公告日 2024-06-06.
发明人刘建华,孙丽萍,陈志强. "A Process for Preparing High-Purity 6-Hydrazino-2-phenyl-3H-imidazo[4,5-b]pyridine" [P]. 中国发明专利, 专利号 CN 109357694 B, 授权公告日 2022-08-07.
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